CN101224615A - Dichroic micropore foaming forming method and forming machine thereof - Google Patents
Dichroic micropore foaming forming method and forming machine thereof Download PDFInfo
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- CN101224615A CN101224615A CNA2007100084399A CN200710008439A CN101224615A CN 101224615 A CN101224615 A CN 101224615A CN A2007100084399 A CNA2007100084399 A CN A2007100084399A CN 200710008439 A CN200710008439 A CN 200710008439A CN 101224615 A CN101224615 A CN 101224615A
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Abstract
The invention provides a two-color micro-pore foam forming method and a forming machine, which relates to the plastic foam forming method and equipment and is suitable for two-color foam formation. The invention is characterized in that four compression springs and four sliding bushings are flexibly sheathed on an upright post guide rails between an upper mold plate and a lower mold plate of a one-color forming machine, a horizontal guide rail is fixed on two sliding bushings at one side, thus forming a middle mold plate that is flexibly sheathed on the two horizontal guide rails, a heating device is arranged in the middle mold plate to form a movable color separation heating plate, and a positioning device is arranged on each of the upper and lower surfaces of the middle mold plate. With the middle mold plate, an upper layer and a lower layer of a two-color sole are initially pressed on the upper and lower surfaces of the middle mold plate respectively, then the middle mold plate is extracted, the upper and the lower layers are then pressed for formation, so a one-color forming machine can realize the foaming formation of two-color sole after being reconstructed. The invention can be widely applicable to the foaming formation of various two-color layers.
Description
Technical field:
The present invention relates to plastic foamed forming method and equipment, be applicable to double-colored foam forming method and equipment, be specially adapted to foaming and molding at the bottom of the two-coloured shoe.
Prior art: with the foaming of EVA material forming, can only carry out monochromatic foaming and molding when present monochromatic foam-in-mould make-up machine is made sole.Monochromatic foam-in-mould make-up machine is made up of heating plate, movable roof, pressured column, the fixing mould cylinder and the hydraulic means of putting the beams in place and being installed on fixing upper beam of heating plate, cope match-plate pattern and the cope match-plate pattern of support, column guide rail, locked mode cylinder, lower bolster and lower bolster.During pressing mold upper and lower footwear mould is installed in respectively on the upper and lower template, heating plate heating by upper and lower template, the EVA material is put into the footwear mould, and then cope match-plate pattern is along with movable roof heads on cope match-plate pattern, locked mode cylinder action locked mode by mould cylinder hydraulic control decline matched moulds, pressured column action.Upper and lower heating plate heating behind the locked mode, the EVA material is foaming and molding under extruding, and this kind mechanism can't finish double-colored material foaming and molding.
At present can be divided into the levels sheet stock at the bottom of the two-coloured shoe, respectively monochromatic make-up machine respectively extruding foaming be shaped then that viscose glue forms, complex process is consuming time again.
Summary of the invention:
The objective of the invention is to overcome above-mentioned defective, a kind of dichroic micropore foaming forming method and special equipment dichroic micropore foaming make-up machine are provided.
The solution of the present invention is: the dichroic micropore foaming forming method is to install the middle template that a liftable moves horizontally between the bolster of monochromatic foam-in-mould make-up machine additional; In the middle template heating plate is arranged, synusia was also made the upper and lower mould of synusia up and down respectively about double color plate was divided into; To go up the synusia patrix and be fixed on the cope match-plate pattern, last synusia counterdie is fixed on middle template upper surface, will descend the synusia cope match-plate pattern to be fixed on middle template lower surface, and following synusia counterdie is fixed on the lower bolster; Adding the man-hour step is: 1., adding the foaming raw material in the synusia mould up and down; 2., follow matched moulds, locked mode; 3., upper and lower heating plate is heated to about 160～180 degree, middle heating plate is heated to 80～120 degree, makes up and down to be gluey in the synusia mould; 4., promote cope match-plate pattern, middle template rises thereupon, the upper, middle and lower template forms at interval; 5., middle template level withdraws from space in the make-up machine machine; 6., bolster matched moulds, locked mode; 7., heating plate continues to be heated to 160～180 degree foaming and moldings up and down; 8., promote patrix, the product of the foaming that taking-up has been fitted up and down.
The scheme of its special equipment dichroic micropore foaming make-up machine is: four of kinks compress spring, four sliding sleeves respectively on the column guide rail between the monochromatic machine bolster, fix a horizontal guide rail on two one-sided sliding sleeves, template in the movable fit on two horizontal guide rails of formation integral body, there is heater to form the movable color-separating heating plate in the middle template, middle template upper and lower surface all is equipped with positioner, and middle template is connected with round cylinder.
The invention has the advantages that be provided with in after the template, the synusia up and down at the bottom of the two-coloured shoe is respectively in the top and bottom first pressing of middle template, template in then extracting out, up and down synusia again pressing be shaped, make and finish foaming and molding at the bottom of the two-coloured shoe after the stand-alone device transformation.Can be widely used in the foaming and molding of various double-colored layered materials.
Description of drawings:
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the side view of Fig. 1.
Embodiment: the solution of the present invention is to finish after the scrap build on the basis of monochromatic foam-in-mould make-up machine, and its key point is to set up middle template (5), at corresponding two molds of middle template (5) upper and lower settings.Being specially the dichroic micropore foaming forming method is to install the middle template (5) that a liftable moves horizontally between the bolster (7) of monochromatic foam-in-mould make-up machine additional; In the middle template (5) heating plate is arranged, synusia was also made the upper and lower mould of synusia up and down respectively about double color plate was divided into; To go up the synusia patrix and be fixed on the cope match-plate pattern (4), last synusia counterdie is fixed on middle template (5) upper surface, will descend synusia cope match-plate pattern (4) to be fixed on middle template (5) lower surface, and following synusia counterdie is fixed on the lower bolster (7); Adding the man-hour step is: 1., adding the foaming raw material in the synusia mould up and down; 2., follow matched moulds, locked mode; 3., upper and lower heating plate (8) is heated to about 160～180 degree, middle heating plate is heated to 80～120 degree, makes up and down to be gluey in the synusia mould; 4., promote cope match-plate pattern (4), middle template (5) rises thereupon, upper, middle and lower template (7) forms the interval; 5., middle template (5) level withdraws from space in the make-up machine machine; 6., bolster (7) matched moulds, locked mode; 7., heating plate (8) continues to be heated to 160～180 degree foaming and moldings up and down; 8., promote patrix, the product of the foaming that taking-up has been fitted up and down.First pressing stages three heating plate optimum temperature is 110 degree, and second stage three heating plate optimum temperatures are 170 degree.
Special equipment dichroic micropore of the present invention is sent out the mold forming machine and is made up of heating plate, movable roof (2), pressured column (1), the fixing mould cylinder and the hydraulic means of putting the beams in place and being installed on fixing upper beam of heating plate, cope match-plate pattern (4) and the cope match-plate pattern (4) of support, column guide rail, locked mode cylinder (9), lower bolster (7) and lower bolster (7).Four of kinks compress spring, four sliding sleeves (6) respectively on the column guide rail between the monochromatic machine bolster (7), fix a horizontal guide rail on one-sided two sliding sleeves (6), template (5) in the movable fit on two horizontal guide rails of formation integral body, have heater to form the movable color-separating heating plate in the middle template (5), middle template (5) upper and lower surface all is equipped with positioner.
In the time of at the bottom of the processing two-coloured shoe, with the molding respectively of the synusia up and down at the bottom of the two-coloured shoe, will go up the synusia patrix and be installed on the cope match-plate pattern (4) respectively, last synusia counterdie is installed in middle template (5) upper surface, following synusia patrix is installed in middle template (5) lower surface, and following synusia counterdie is installed on the lower bolster (7).Four moulds are installed and are determined its corresponding geometric position with alignment pin respectively up and down.On the template one or more sets moulds can be installed so that process simultaneously at the bottom of several two-coloured shoes.
Add man-hour, in the synusia mould, the mould cylinder on then putting the beams in place presses down movable roof (2), makes vertical four mould matched moulds about earlier two kinds of monochromatic EVA materials being placed on respectively, and pressured column (1) action heads on cope match-plate pattern (4), locked mode cylinder (9) action locked mode.Then go up heating plate (3), middle heating plate, play heating plate (8) to heat simultaneously, middle heating plate heating and temperature control is about 100～120 degree, upper and lower heating plate (8) heating and temperature control is about 160～180 degree, make when the EVA material fuses agglutination in four moulds, cope match-plate pattern (4) promotes, middle template (5) is because the compression spring action bounce-back on the column guide rail makes upper, middle and lower template (7) at interval separately.This moment since last synusia upper surface decorative pattern than lower surface complexity, and lower surface is complete shiny surface, patrix is bigger than counterdie adhesive force, so the upper strata sector-meeting sticks in the synusia patrix, in like manner descends synusia to stick on down in the synusia counterdie.Then round cylinder (10) moves horizontally middle template (5) and withdraws from space in the make-up machine machine.
Second stage is that cope match-plate pattern (4) decline makes synusia patrix and following synusia counterdie matched moulds, locked mode, and then upper and lower heating plate (8) continues to heat to about 160～180 degree, and synusia extruding foaming in mould is shaped up and down.After the shaping again die sinking take out shaping sole sheet.The heating plate optimum temperature is 110 degree in the first pressing stage, and the upper and lower heating plate of second stage (8) optimum temperature is 170 degree.
Because process is continued operation, so the variations in temperature of upper and lower heating plate (8) and middle heating plate is little, heating is in order to keep rated temperature separately.
Claims (3)
1. the dichroic micropore foaming forming method comprises mould installation, matched moulds, locked mode, die sinking, it is characterized in that installing additional between the bolster (7) of monochromatic foam-in-mould make-up machine the middle template (5) that a liftable moves horizontally; In the middle template (5) heating plate is arranged, synusia was also made the upper and lower mould of synusia up and down respectively about double color plate was divided into; To go up the synusia patrix and be fixed on the cope match-plate pattern (4), last synusia counterdie is fixed on middle template (5) upper surface, will descend synusia cope match-plate pattern (4) to be fixed on middle template (5) lower surface, and following synusia counterdie is fixed on the lower bolster (7); Adding the man-hour step is: 1., adding the foaming raw material in the synusia mould up and down; 2., follow matched moulds, locked mode; 3., upper and lower heating plate (8) is heated to about 160～180 degree, middle heating plate is heated to 80～120 degree, makes up and down to be gluey in the synusia mould; 4., promote cope match-plate pattern (4), middle template (5) rises thereupon, upper, middle and lower template (7) forms the interval; 5., middle template (5) level withdraws from space in the make-up machine machine; 6., bolster (7) matched moulds, locked mode; 7., heating plate (8) continues to be heated to 160～180 degree foaming and moldings up and down; 8., promote patrix, the product of the foaming that taking-up has been fitted up and down.
2. dichroic micropore foaming forming method according to claim 1 is characterized in that the heating plate optimum temperature is 110 degree in the first pressing stage, and the upper and lower heating plate of second stage (8) optimum temperature is 170 degree.
3. dichroic micropore foaming make-up machine, comprise support, the column guide rail, locked mode cylinder (9), the heating plate of lower bolster (7) and lower bolster (7), the heating plate of cope match-plate pattern (4) and cope match-plate pattern (4), movable roof (2), pressured column (1), the fixing mould cylinder and the hydraulic means of putting the beams in place and being installed on fixing the upper beam formed, it is characterized in that four compressions of difference kink spring on the column guide rail between the monochromatic machine bolster (7), four sliding sleeves (6), fix a horizontal guide rail on one-sided two sliding sleeves (6), template (5) in the movable fit on two horizontal guide rails of formation integral body, have heater to form the movable color-separating heating plate in the middle template (5), middle template (5) upper and lower surface all is equipped with positioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100084399A CN101224615A (en) | 2007-01-15 | 2007-01-15 | Dichroic micropore foaming forming method and forming machine thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2007100084399A CN101224615A (en) | 2007-01-15 | 2007-01-15 | Dichroic micropore foaming forming method and forming machine thereof |
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| CN101224615A true CN101224615A (en) | 2008-07-23 |
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| CNA2007100084399A Pending CN101224615A (en) | 2007-01-15 | 2007-01-15 | Dichroic micropore foaming forming method and forming machine thereof |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102320101A (en) * | 2011-09-28 | 2012-01-18 | 无锡锦和科技有限公司 | Auxiliary mold-opening mechanism |
| CN101920570B (en) * | 2009-06-15 | 2013-02-13 | 上海杜尔邦泰富实业有限公司 | Multicolored rubber sole machine and middle template lifting mechanism thereof |
| CN103286906A (en) * | 2013-06-03 | 2013-09-11 | 江苏震展泡塑科技有限公司 | Translation mould moving device of foam-plastic sheet material machine |
| CN103753751A (en) * | 2014-01-16 | 2014-04-30 | 吴火炬 | Vibration and noise reduction device applied to large ethylene vinyl acetate (EVA) foaming machine |
| CN106808558A (en) * | 2017-03-16 | 2017-06-09 | 山西大学 | A kind of device of the controllable foaming of hot pressing |
| CN107415131A (en) * | 2017-09-18 | 2017-12-01 | 泉州鸿展模具制造有限公司 | Polychrome projects one step foaming sole formed board and its production technology |
| CN108501293A (en) * | 2018-04-14 | 2018-09-07 | 晋江市火炬油压机械有限公司 | Mould control apparatus in double-colored EVA vacuum foams machine |
| CN108688042A (en) * | 2018-05-31 | 2018-10-23 | 晋江邦达塑料有限公司 | A kind of double-colored one step foaming molding machine of fully automatic vacuum |
| CN108748844A (en) * | 2018-04-14 | 2018-11-06 | 晋江市火炬油压机械有限公司 | Applied to the middle mould linear displacement apparatus in double-colored EVA vacuum foams machine |
| CN108748832A (en) * | 2018-04-14 | 2018-11-06 | 晋江市火炬油压机械有限公司 | A kind of double-colored EVA vacuum foams machine of modified |
| CN111136846A (en) * | 2018-11-06 | 2020-05-12 | 株式会社盘石普瑞科技 | Float manufacturing equipment |
| CN111660594A (en) * | 2020-05-26 | 2020-09-15 | 蓝世梁 | Gas foaming double-layer color sole and manufacturing method thereof |
| CN112405990A (en) * | 2020-10-22 | 2021-02-26 | 晋江邦达塑料有限公司 | Full-automatic EVA double-color foaming forming machine |
-
2007
- 2007-01-15 CN CNA2007100084399A patent/CN101224615A/en active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920570B (en) * | 2009-06-15 | 2013-02-13 | 上海杜尔邦泰富实业有限公司 | Multicolored rubber sole machine and middle template lifting mechanism thereof |
| CN102320101A (en) * | 2011-09-28 | 2012-01-18 | 无锡锦和科技有限公司 | Auxiliary mold-opening mechanism |
| CN102320101B (en) * | 2011-09-28 | 2015-04-29 | 无锡锦和科技有限公司 | Auxiliary mold-opening mechanism |
| CN103286906A (en) * | 2013-06-03 | 2013-09-11 | 江苏震展泡塑科技有限公司 | Translation mould moving device of foam-plastic sheet material machine |
| CN103753751A (en) * | 2014-01-16 | 2014-04-30 | 吴火炬 | Vibration and noise reduction device applied to large ethylene vinyl acetate (EVA) foaming machine |
| CN106808558A (en) * | 2017-03-16 | 2017-06-09 | 山西大学 | A kind of device of the controllable foaming of hot pressing |
| CN107415131A (en) * | 2017-09-18 | 2017-12-01 | 泉州鸿展模具制造有限公司 | Polychrome projects one step foaming sole formed board and its production technology |
| CN108501293A (en) * | 2018-04-14 | 2018-09-07 | 晋江市火炬油压机械有限公司 | Mould control apparatus in double-colored EVA vacuum foams machine |
| CN108748844A (en) * | 2018-04-14 | 2018-11-06 | 晋江市火炬油压机械有限公司 | Applied to the middle mould linear displacement apparatus in double-colored EVA vacuum foams machine |
| CN108748832A (en) * | 2018-04-14 | 2018-11-06 | 晋江市火炬油压机械有限公司 | A kind of double-colored EVA vacuum foams machine of modified |
| CN108688042A (en) * | 2018-05-31 | 2018-10-23 | 晋江邦达塑料有限公司 | A kind of double-colored one step foaming molding machine of fully automatic vacuum |
| CN108688042B (en) * | 2018-05-31 | 2023-12-01 | 晋江邦达塑料有限公司 | Full-automatic vacuum double-color one-time foaming forming machine |
| CN111136846A (en) * | 2018-11-06 | 2020-05-12 | 株式会社盘石普瑞科技 | Float manufacturing equipment |
| CN111660594A (en) * | 2020-05-26 | 2020-09-15 | 蓝世梁 | Gas foaming double-layer color sole and manufacturing method thereof |
| CN112405990A (en) * | 2020-10-22 | 2021-02-26 | 晋江邦达塑料有限公司 | Full-automatic EVA double-color foaming forming machine |
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Open date: 20080723 |