CN208827066U - A kind of PE wood moulding bicolor co-extrusion flow liner mold - Google Patents
A kind of PE wood moulding bicolor co-extrusion flow liner mold Download PDFInfo
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- CN208827066U CN208827066U CN201821375407.2U CN201821375407U CN208827066U CN 208827066 U CN208827066 U CN 208827066U CN 201821375407 U CN201821375407 U CN 201821375407U CN 208827066 U CN208827066 U CN 208827066U
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Abstract
The utility model provides a kind of PE wood moulding bicolor co-extrusion flow liner mold, type core including the setting of plurality of plates internal run-through, molding cavity and coating cavity, the coating cavity includes the first coating cavity and the second coating cavity, first coating cavity is centered around the periphery on the molding cavity top with the shape, second coating cavity is centered around the periphery of the molding cavity lower part with the shape, the first feed opening and the second feed opening are provided on the co-extrusion feedboard, the first runner for being connected to the two is equipped between first feed opening and first coating cavity, the second flow channel for being connected to the two is equipped between second feed opening and second coating cavity；The first runner and second flow channel include the raised section being symmetrical set；The utility model is by the design of runner so that the evenly dispersed inflow type chamber of colorant inside co-extrusion material, makes each place for the bicolor co-extrusion product made that can embody flow liner, achieve the effect that miss old times or old friends true to nature.
Description
Technical field
The utility model relates to floor mold technical field more particularly to a kind of PE wood moulding bicolor co-extrusion flow liner molds.
Background technique
Bicolor co-extrusion is a kind of extrusion processing method of plastic product, by by two different colors of material (material
Can be different) by different runners it is conveyed to extrusion die, processing a kind of has two different colors of product.However,
Existing bicolor co-extrusion mold is processed less beautiful without flow liner or flow liner effect, as PE wood plastic product is in each side
The extensive use in face, domestic and international client require the surface treatment of PE wood plastic product higher and higher.PE wood moulding replaces making for timber
With it is necessary to accomplish with the much the same surface effect of timber, however make and the similar lines of timber, achieve the effect that miss old times or old friends true to nature
PE wood plastic product become urgent problem to be solved, thus how to develop a kind of PE wood moulding bicolor co-extrusion flow liner mold there is weight
Want meaning.
Utility model content
The purpose of the utility model is to overcome the defects of the prior art, provide a kind of PE wood moulding bicolor co-extrusion flow liner mould
Tool, this bicolor co-extrusion mold is by setting co-extrusion flow liner runner, and the design of runner is so that the colorant inside co-extrusion material uniformly divides
Diffusing enters type chamber, makes each place for the bicolor co-extrusion product made that can embody flow liner, achievees the effect that miss old times or old friends true to nature.
The utility model is realized in this way:
The utility model provides a kind of PE wood moulding bicolor co-extrusion flow liner mold, including sequentially connected die orifice, die body, transition
Plate, spreader supporting plate, mandrel holder plate, pressure plare, profiled sheeting, temperature control coldplate, co-extrusion transition plates, co-extrusion feedboard and altogether
It is extruded into template, the transition plates, spreader supporting plate, mandrel holder plate, pressure plare, profiled sheeting, temperature control coldplate, co-extrusion transition
Plate, co-extrusion feedboard and the perforation of coextrusion mold intralamellar part are provided with molding cavity and coating cavity, and the coating cavity includes the
One coating cavity and the second coating cavity, first coating cavity are centered around the periphery on the molding cavity top, institute with the shape
The periphery that the second coating cavity is centered around the molding cavity lower part with the shape is stated, the co-extrusion feedboard is provided with the first feed opening
With the second feed opening, the first runner for being connected to the two is equipped between first feed opening and first coating cavity,
The second flow channel for being connected to the two is equipped between second feed opening and second coating cavity；The coating cavity
Side wall top between molding cavity is lower than other side wall tops of the coating cavity；The first runner and second flow channel
Including the raised section being symmetrical set.
The utility model has the advantages that
A kind of PE wood moulding bicolor co-extrusion flow liner mold provided by the utility model, by the way that co-extrusion flow liner runner, runner is arranged
Design so that the evenly dispersed inflow type chamber of colorant inside co-extrusion material, makes each place for the bicolor co-extrusion product made all may be used
To embody flow liner, achieve the effect that miss old times or old friends true to nature.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for PE wood moulding bicolor co-extrusion flow liner mold that the utility model embodiment 1 provides；
Fig. 2 is a kind of side view figure for PE wood moulding bicolor co-extrusion flow liner mold that the utility model embodiment 1 provides；
Fig. 3 is the cross-sectional view in a kind of PE wood moulding bicolor co-extrusion flow liner mold that the utility model embodiment 1 provides；
1, die orifice；2, die body；3, transition plates；4, spreader supporting plate；5, mandrel holder plate；6, pressure plare；7, profiled sheeting；
8, temperature control coldplate；81, cooling-water duct；9, co-extrusion transition plates；10, co-extrusion material feedboard；101, first charging aperture；102,
Two feed inlets；11, coextrusion mold plate；12, heat-insulated；13, molding cavity；14, coating cavity；15, first runner；151, it bends
Section；152, son field；153, raised section；16, second flow channel.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
All other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-Figure 3, in the present embodiment, providing a kind of PE wood moulding bicolor co-extrusion flow liner mold includes being sequentially connected
Die orifice, die body, transition plates, spreader supporting plate, mandrel holder plate, pressure plare, profiled sheeting, temperature control coldplate, co-extrusion transition
Plate, co-extrusion feedboard and coextrusion mold plate, the transition plates, spreader supporting plate, mandrel holder plate, pressure plare, profiled sheeting, control
Warm coldplate, co-extrusion transition plates, co-extrusion feedboard and the perforation of coextrusion mold intralamellar part are provided with molding cavity and coating cavity, institute
Stating coating cavity includes the first coating cavity and the second coating cavity, and first coating cavity is centered around the forming cavity with the shape
The periphery on body top, second coating cavity are centered around the periphery of the molding cavity lower part, the co-extrusion feedboard with the shape
It is provided with the first feed opening and the second feed opening, is equipped between first feed opening and first coating cavity for being connected to
The first runner of the two is equipped with the second for being connected to the two between second feed opening and second coating cavity
Road；Side wall top between the coating cavity and molding cavity is lower than other side wall tops of the coating cavity；Described
One runner and second flow channel include the raised section being symmetrical set.
A kind of PE wood moulding bicolor co-extrusion flow liner mold provided by the utility model provided in an embodiment of the present invention, passes through setting
First runner 15 and second flow channel 16 are injected separately into two different colors of co-extrusion material, and by two different colors of co-extrusion material in
Co-extrusion in molding cavity 13 realizes dichroic materials co-extrusion on type core 12, realizing bicolor co-extrusion, first runner 15 and second
The irregular design in road 16 is and the configuration of the present invention is simple, easy to operate so that irregular lines are presented in it.Specifically, first
A kind of co-extrusion material of color enters first runner 15 from the first charging aperture 101 of co-extrusion material feedboard, then along first runner 15
Flow and pass through the side that coating cavity 14 flow in molding cavity 13 and is coated on 12 periphery of type core under the action of extruding force
Face；The co-extrusion material of another color enters second flow channel from outer layer material from from the second charging aperture 102 of co-extrusion material feedboard simultaneously
16, it is flowed along second flow channel 16 and is flow in molding cavity 13 by coating cavity 14 and be coated on type under the action of extruding force
The another side of 12 periphery of core, to form bicolor co-extrusion.By the way that the irregular flow liner runner of co-extrusion, the bicolor co-extrusion made is arranged
Product, the design of runner make each of the bicolor co-extrusion product made so that the evenly dispersed inflow type chamber of colorant inside co-extrusion material
A place can embody flow liner, achieve the effect that miss old times or old friends true to nature.The bicolor co-extrusion made with this bicolor co-extrusion floor mold
Floor monochromatic can be used when mating formation, can also be used with double-colored parquets, enrich the effect of Floor Covering, or wood moulding
Floor manufacturer reduces the inventory on different colours floor, reduces financial pressure.
As shown in Fig. 2-Fig. 3, the first runner and second flow channel further include bending segment 151, son field 152, described curved
Trisection 151, son field 152 and raised section 153 are sequentially connected.Specifically, formation two is right after the bending segment 151 is divided into two
The son field 152 of title, two son fields 152 are respectively formed two raised sections 153, and two raised sections 153 or so
Symmetrically, and the both ends of the raised section 153 are close to the coating cavity, so that the evenly dispersed inflow type of colorant inside co-extrusion material
Chamber makes each place for the bicolor co-extrusion product made that can embody flow liner, achievees the effect that miss old times or old friends true to nature.Co-extrusion stream line
Generation be a difficult point, we keep the color masterbatch being mixed in co-extrusion material irregular by the irregular production of co-extruding flow channel
Dispersion, can squeeze out the co-extrusion material of flow liner effect.
Specifically, the first runner and the second flow channel are independent mutually, and the first runner and the second
Road is symmetrical arranged.The line of demarcation of two kinds of colors will reasonably control on the non-visible surface of two sides when bicolor co-extrusion floor makes,
So to do line of demarcation processing on mold co-extruding flow channel.First runner described in this case and the second flow channel are independent mutually,
The first runner and second flow channel are separately done in top and bottom on one piece of co-extrusion feedboard, with two co-extrusion extruders, squeeze out
Two different colors of co-extrusion material, the surface of PE wood moulding substrate is adhered to by the co-extruding flow channel of co-extruding mould, to make up and down
The different flooring products of face color.
Preferably, as shown in Figure 1, the temperature control coldplate is equipped with cooling-water duct, the cooling-water duct is equipped with
Valve.Base's PE radwood of extrusion has to control temperature, product surface temperature to guarantee 120-130 degrees Celsius it
Between, temperature is too low or the excessively high bonding that can all influence co-extrusion flow liner material, and the co-extrusion product made can be made the phenomenon that delamination occur.This
We are made case by the water channel of coldplate, and the control of inlet valve is cooperated to have reached the effect of control product surface temperature.
Preferably, as shown in Figure 1, the die body, transition plates, supporting plate, pressure plare, being equipped with heat-insulated on profiled sheeting
12.Heat-insulated design prevents temperature control coldplate from other plates are also turned cold.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (5)
1. a kind of PE wood moulding bicolor co-extrusion flow liner mold, which is characterized in that including sequentially connected die orifice, die body, transition plates, divide
Flow cone supporting plate, mandrel holder plate, pressure plare, profiled sheeting, temperature control coldplate, co-extrusion transition plates, co-extrusion feedboard and co-extrusion at
Template, the transition plates, spreader supporting plate, mandrel holder plate, pressure plare, profiled sheeting, temperature control coldplate, co-extrusion transition plates,
Co-extrusion feedboard and the perforation of coextrusion mold intralamellar part are provided with molding cavity and coating cavity, and the coating cavity includes the first packet
Covering cavity and the second coating cavity, first coating cavity is centered around the periphery on the molding cavity top with the shape, and described
Two coating cavities are centered around the periphery of the molding cavity lower part with the shape, be provided on the co-extrusion feedboard the first feed opening and
Second feed opening is equipped with the first runner for being connected to the two, institute between first feed opening and first coating cavity
State the second flow channel being equipped between the second feed opening and second coating cavity for being connected to the two；The coating cavity with
Side wall top between molding cavity is lower than other side wall tops of the coating cavity；The first runner and second flow channel packet
Include the raised section being symmetrical set.
2. PE wood moulding bicolor co-extrusion flow liner mold as described in claim 1, which is characterized in that the first runner and second
Road further includes bending segment, son field, and the bending segment, son field and raised section are sequentially connected.
3. PE wood moulding bicolor co-extrusion flow liner mold as described in claim 1, which is characterized in that first coating cavity and
Two coating cavities are equipped with multiple, and the side wall top close to the coating cavity of the molding cavity is lower than far from the coating cavity
Other side wall tops.
4. PE wood moulding bicolor co-extrusion flow liner mold as described in claim 1, which is characterized in that the temperature control coldplate is equipped with
Cooling-water duct, the cooling-water duct are equipped with valve.
5. PE wood moulding bicolor co-extrusion flow liner mold as described in claim 1, which is characterized in that the die body, transition plates, bracket
Plate, pressure plare are equipped with heat-insulated on profiled sheeting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821375407.2U CN208827066U (en) | 2018-08-24 | 2018-08-24 | A kind of PE wood moulding bicolor co-extrusion flow liner mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821375407.2U CN208827066U (en) | 2018-08-24 | 2018-08-24 | A kind of PE wood moulding bicolor co-extrusion flow liner mold |
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| CN208827066U true CN208827066U (en) | 2019-05-07 |
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| CN201821375407.2U Active CN208827066U (en) | 2018-08-24 | 2018-08-24 | A kind of PE wood moulding bicolor co-extrusion flow liner mold |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110587938A (en) * | 2019-09-17 | 2019-12-20 | 四川源单科技有限责任公司 | Preparation method of DRPO double-layer co-extrusion steel-plastic reinforced winding pipe and double-layer co-extrusion die |
| CN110877447A (en) * | 2019-10-24 | 2020-03-13 | 安徽森泰木塑科技地板有限公司 | Mould for manufacturing foamed floor with wood texture |
| CN112757601A (en) * | 2020-12-29 | 2021-05-07 | 南京旭华圣洛迪新型建材有限公司 | Mold for manufacturing double-color three-layer co-extrusion wood-plastic material and product thereof |
| CN112895381A (en) * | 2020-12-29 | 2021-06-04 | 南京旭华圣洛迪新型建材有限公司 | Mold for manufacturing monochromatic three-layer co-extrusion wood-plastic material and product thereof |
-
2018
- 2018-08-24 CN CN201821375407.2U patent/CN208827066U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110587938A (en) * | 2019-09-17 | 2019-12-20 | 四川源单科技有限责任公司 | Preparation method of DRPO double-layer co-extrusion steel-plastic reinforced winding pipe and double-layer co-extrusion die |
| CN110587938B (en) * | 2019-09-17 | 2023-09-22 | 源单新材料科技(成都)有限责任公司 | DRPO double-layer co-extrusion steel-plastic reinforced winding tube preparation method and double-layer co-extrusion die |
| CN110877447A (en) * | 2019-10-24 | 2020-03-13 | 安徽森泰木塑科技地板有限公司 | Mould for manufacturing foamed floor with wood texture |
| CN112757601A (en) * | 2020-12-29 | 2021-05-07 | 南京旭华圣洛迪新型建材有限公司 | Mold for manufacturing double-color three-layer co-extrusion wood-plastic material and product thereof |
| CN112895381A (en) * | 2020-12-29 | 2021-06-04 | 南京旭华圣洛迪新型建材有限公司 | Mold for manufacturing monochromatic three-layer co-extrusion wood-plastic material and product thereof |
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