CN104162974A - Mold opening/closing device for blow molding equipment and method for performing blow molding through device - Google Patents
Mold opening/closing device for blow molding equipment and method for performing blow molding through device Download PDFInfo
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- CN104162974A CN104162974A CN201410381912.8A CN201410381912A CN104162974A CN 104162974 A CN104162974 A CN 104162974A CN 201410381912 A CN201410381912 A CN 201410381912A CN 104162974 A CN104162974 A CN 104162974A
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Abstract
The invention provides a mold opening/closing device for blow molding equipment and a method for performing blow molding through the device. The device comprises two mold frames, a bottom mold plate, a driving mechanism, two movable mold plates and two L-shaped right-angle connecting plates, wherein the two mold frames are fixedly mounted on the ground; the bottom mold plate is mounted at the upper ends of the mold frames in a vertical movement manner; the driving mechanism is mounted above the bottom mold plate; the two movable mold plates and the two L-shaped right-angle connecting plates are arranged between the two mold frames and can slide horizontally; a sliding groove is obliquely fixed in each mold frame; sliding rails are fixed below the bottom mold plate; each L-shaped right-angle connecting plate is fixed on the corresponding movable mold plate and is provided with three end parts; each first end part is hinged to the adjacent connecting plate through a hinged shaft, each second end part is hinged to the adjacent sliding rail, and each third end part is hinged to the adjacent sliding groove. The whole device is linked by virtue of a series of connecting structures, so that the effect of simultaneously performing mold opening through the left and right mold plates by virtue of the movement of the bottom mold plate under the driving of the driving mechanism can be achieved according to the method for performing mold opening/closing through the device.
Description
Technical field:
The present invention relates to a kind of apparatus for blow moulding, relate in particular to a kind of apparatus for blow moulding folding mould device and apply this device the method for carrying out blowing.
Background technology:
Apparatus for blow moulding generally includes end template and left and right forming panel, wherein after left-right template and end template matched moulds, is formed as die cavity, for shaped bottle container.Under normal circumstances, in die sinking or matched moulds process, driving mechanism is all set on left-right template and end template, such as hydraulic cylinder, cylinder etc., drives each template to carry out folding mould by multiple driving mechanisms, and then prepare bottle container.Owing to there are multiple driving mechanisms, the direction of motion of each driving mechanism is different, and apparatus for blow moulding folding mould device of the prior art is relatively all very complicated, and the shared space of equipment is also larger.Meanwhile, apply existing folding mould device and carry out folding mould and cannot reach and only drive end template, just can make the effect of left-right template folding simultaneously mould.
Summary of the invention:
The present invention proposes a kind of apparatus for blow moulding folding mould device and applies this device to carry out the method for folding mould, solve in prior art apparatus for blow moulding folding mould device relatively all very complicated, the larger problem in space that equipment is shared, only can reach and drive end template just can make the technique effect of left-right template folding simultaneously mould by driving mechanism.
Technical scheme of the present invention is achieved in that
A kind of apparatus for blow moulding folding mould device, it is characterized in that, it comprises the driving mechanism that is fixedly mounted on ground two mould bases, the up and down end template that is installed on described mould bases upper end, be installed on described end template top, be placed between two described mould bases and can left and right displacement two moving platens, two L-type right-angle connecting plates, wherein, each described mould bases tilts and is fixed with chute, below described end template, be vertically fixed with two one slide rails, on each described moving platen, be fixed with connecting plate; Each described L-type right-angle connecting plate has two tops and angled end, hinged with adjacent described slide rail, adjacent described connecting plate, adjacent described chute respectively, wherein, with the hinged top of doing horizontal displacement of adjacent described connecting plate be first end, hinged and be the second end along the top of described slide rail upper and lower displacement with adjacent described slide rail, angled end hinged and that slide along described chute is the 3rd end with adjacent described chute.
Preferably, three ends of described L-type right-angle connecting plate form an isosceles right triangle, and wherein said the 3rd end is summit, right angle, and described chute is along being 45 ° of settings with the direction of described mould bases axis.
Apply the method that above apparatus for blow moulding folding mould device carries out blowing, it is characterized in that, it comprises the steps:
Step 1, matched moulds, described driving mechanism promotes described end template and moves downward, and then the described the second end of described L-type right-angle connecting plate moves downward along described slide rail, move downward in process at described the second end, described the 3rd end of described L-type right-angle connecting plate is along described chute upward sliding, the described L-type right-angle connecting plate that makes the left and right sides taking described the 3rd end separately as the center of circle respectively along counterclockwise, rotate clockwise, and then make the described first end of described L-type right-angle connecting plate drive two the described moving platens in left and right respectively along the relative motion of level side by described connecting plate, with close die, moving platen is fastened on the blowing mouth of blow moulding machine,
Step 2, blowing, after matched moulds completes, the blowing mouth of blow moulding machine carries out blow molding operation
Step 3, die sinking, after blow molding operation completes, described driving mechanism promotes described end template and moves upward, and then the described the second end of described L-type right-angle connecting plate moves upward along described slide rail, move upward in process at described the second end, described the 3rd end of described L-type right-angle connecting plate is along described chute down sliding, the described L-type right-angle connecting plate that makes the left and right sides taking described the 3rd end separately as the center of circle respectively along clockwise, counterclockwise rotate, and then make the described first end of described L-type right-angle connecting plate drive two the described moving platens in left and right respectively along the counter motion of level side by described connecting plate, to open mould, moving platen is separated from the blowing mouth of blow moulding machine,
Step 4, the demoulding, after die sinking completes, the goods demoulding, takes out goods, completes blowing.
Action principle of the present invention: the folding mould device of apparatus for blow moulding provided by the invention connects together the end template of blow moulding equipment and left and right moving template with bindiny mechanism; form a system that can link; and then according to kinematic principle; in the time end template being applied to external force it is moved up or down; effect object being produced by power between linked system; drive left and right moving template correspondingly to both sides separately or to middle polymerization; only reach and only drive end template motion by driving mechanism, make the technique effect of the die sinking simultaneously of left and right moving template or matched moulds.
The folding mould device of apparatus for blow moulding provided by the invention, in the time that blow moulding equipment completes blow-molded article, under the effect of described driving mechanism, described end template first upwards moves both vertically, and then the described the second end of described L-type right-angle connecting plate moves upward along described slide rail, in the process that this moves upward, described the 3rd end of described L-type right-angle connecting plate is along described chute down sliding, the described L-type right-angle connecting plate that makes the left and right sides is taking jointed shaft as rotating shaft is respectively along clockwise, counterclockwise rotate, and then the described first end that makes described L-type right-angle connecting plate drives two the described moving platens in left and right respectively along a horizontal direction left side, right motion, to open mould, the goods demoulding, after the goods demoulding, described driving mechanism promotes described end template and moves downward, two the described moving platens in two described L-type right-angle connecting plate interlock left and right, and then make two described moving platen returns, enter next blowing process, the method can only drive described end template motion with a described driving mechanism, and makes the die sinking simultaneously of described two moving platens.
The folding mould device of this apparatus for blow moulding and the method for blow moulding equipment blow molding of applying this device are by the interlock of bindiny mechanism, make the driving mechanism can be by only driving the motion of end template, just can reach and make left and right moving platen folding simultaneously mould obtain technology technique effect, drive respectively left and right mould and bed die to carry out folding mold process to bottle blowing machine of the prior art by multiple driving mechanisms and be optimized.
Correspondingly, the device in the present invention has the following advantages: 1. this device can provide a kind of structural simplification, adopts the apparatus for blow moulding structure of this device more simple; 2. the bottle blowing machine before has reduced drive unit, and only a drive unit just can be realized folding mould object; 3. can save taking up room of equipment, reduce drive unit, simplify equipment, equipment occupation space reduces thereupon; 4. saved the cost of producing machine; 5. easy for installation simple, easily operation, the physical life of equipment is longer.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of an embodiment of the present invention.
Fig. 2 is the structural representation of L-type right-angle connecting plate.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1:
A folding mould device for blow moulding equipment, comprises two mould bases 1, end template 2, two of left and right moving platen 3, driving mechanism 4, two L-type right-angle connecting plates 5.
Wherein, on the 1 lower end fixed installation of two mould bases and ground, play the effect of supporting whole device.
End template 2 is installed on two mould bases 1 upper ends perpendicular to described mould bases 1, and can drive 4 times along mould bases 1 activity vertically at blow moulding equipment driving mechanism, two moving platens 3 are installed between two mould bases 1, and can horizontally slip in the horizontal direction, after two moving platens 3 and end template 2 matched moulds, form the die cavity of container molding.
Each L-type right-angle connecting plate 5 has three ends, is respectively first end 9, the second end 10, the 3rd end 11, and three ends of the left and right connecting plate 5 of L-type form an isosceles right triangle, wherein the 3rd summit, 11Wei right angle, end.
Each mould bases 1 tilts and is fixed with chute 6, and chute 6 is along being 45 ° of settings with the direction of mould bases 1 axis, and end template 2 belows are fixed with slide rail 7, and slide rail 7 vertically arranges, and on each moving platen 3, is fixed with connecting plate 8; The first end 9 of each L-type right-angle connecting plate 5 is with adjacent connecting plate 8 by hinged, and the second end 10 is hinged with adjacent slide rail 7, and the 3rd end 11 is hinged by jointed shaft 12 with adjacent chute 6.
Chute 6 plays a supportive role on the one hand, can slide up and down along it for the 3rd end 11 of L-type right-angle connecting plate 5 on the one hand, and be the prerequisite that system interlink is realized; Slide rail 7 had both played connection function, slided up and down again for the second end 10 of L-type right-angle connecting plate 5 along it; Connecting plate 8 is connected moving platen 3 with the first end 9 of L-type right-angle connecting plate 5; Three tie points are and are articulated and connected, and L-type right-angle connecting plate 5 can be rotated around jointed shaft 12, and then drive moving platen 3 to do horizontal displacement.Couple together organic whole folding mould device with upper-part, form a system that can link, reaching driving mechanism 4 can be by only driving moving up and down of end template 2, makes left and right two moving platens 3 that left and right horizontal displacement occur, and reaches the technique effect of die sinking simultaneously.
In the time that bottle blowing machine completes blow-molded article, under the effect of driving mechanism 4, end template 2 first upwards moves both vertically, and then drive the second end 10 of L-type right-angle connecting plate 5 to move upward along slide rail 7, in the process that this moves upward, the 3rd end 11 of L-type right-angle connecting plate 5 is along chute 6 down slidings, drive L-type right-angle connecting plate 5 taking jointed shaft 12 as rotating shaft is respectively along clockwise, rotate counterclockwise, and then make the first end 9 of L-type right-angle connecting plate 5 drive left, right two moving platens 3 are respectively along a horizontal direction left side, right motion, to open mould, the goods demoulding.The goods demoulding, driving mechanism 4 promotes end template end template 2 and moves downward, L-type right-angle connecting plate 5 left and right two moving platens 3 that link, and then make left and right two moving platen 3 returns, enter next blowing process.
Folding mould device provided by the invention can be applicable to multiple different blow moulding equipment, and the general principle of device and structure can not change because of the variation of blow moulding equipment mould.
Embodiment 2:
Apply the method that above apparatus for blow moulding folding mould device carries out blowing, it is characterized in that, it comprises the steps:
Step 1, matched moulds, driving mechanism 4 promotes end template 2 and moves downward, and then the second end 10 of L-type right-angle connecting plate 5 moves downward along slide rail 7, move downward in process at the second end 10, the 3rd end 11 of L-type right-angle connecting plate 5 is along chute 6 upward slidings, the L-type right-angle connecting plate 5 that makes the left and right sides with the 3rd 11Wei center of circle, end separately respectively along counterclockwise, rotate clockwise, and then make the first end 9 of L-type right-angle connecting plate 5 drive two moving platens 3 in left and right respectively along the relative motion of level side by connecting plate 8, with close die, moving platen 3 is fastened on the blowing mouth of blow moulding machine.
Step 2, blowing, after matched moulds completes, the blowing mouth of blow moulding machine carries out blow molding operation.
Step 3, die sinking, after blow molding operation completes, driving mechanism 4 promotes end template 2 and moves upward, and then the second end 10 of L-type right-angle connecting plate 5 moves upward along slide rail 7, move upward in process at the second end 10, the 3rd end 11 of L-type right-angle connecting plate 5 is along chute 6 down slidings, the L-type right-angle connecting plate 5 that makes the left and right sides with the 3rd 11Wei center of circle, end separately respectively along clockwise, counterclockwise rotate, and then make the first end 9 of L-type right-angle connecting plate 5 drive two moving platens 3 in left and right respectively along the counter motion of level side by connecting plate 8, to open mould, moving platen 3 is separated from the blowing mouth of blow moulding machine.
Step 4, the demoulding, after die sinking completes, the goods demoulding, takes out goods, completes blowing.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (3)
1. an apparatus for blow moulding folding mould device, it is characterized in that, it comprises the driving mechanism that is fixedly mounted on ground two mould bases, the up and down end template that is installed on described mould bases upper end, be installed on described end template top, be placed between two described mould bases and can left and right displacement two moving platens, two L-type right-angle connecting plates, wherein, each described mould bases tilts and is fixed with chute, below described end template, be vertically fixed with two one slide rails, on each described moving platen, be fixed with connecting plate; Each described L-type right-angle connecting plate has two tops and angled end, hinged with adjacent described slide rail, adjacent described connecting plate, adjacent described chute respectively, wherein, with the hinged top of doing horizontal displacement of adjacent described connecting plate be first end, hinged and be the second end along the top of described slide rail upper and lower displacement with adjacent described slide rail, angled end hinged and that slide along described chute is the 3rd end with adjacent described chute.
2. apparatus for blow moulding folding mould device according to claim 1, it is characterized in that, three ends of described L-type right-angle connecting plate form an isosceles right triangle, and wherein said the 3rd end is summit, right angle, and described chute is along being 45 ° of settings with the direction of described mould bases axis.
3. application rights requires a kind of method that in 1 or 2, apparatus for blow moulding folding mould device carries out blowing, it is characterized in that, it comprises the steps:
Step 1, matched moulds, described driving mechanism promotes described end template and moves downward, and then the described the second end of described L-type right-angle connecting plate moves downward along described slide rail, move downward in process at described the second end, described the 3rd end of described L-type right-angle connecting plate is along described chute upward sliding, the described L-type right-angle connecting plate that makes the left and right sides taking described the 3rd end separately as the center of circle respectively along counterclockwise, rotate clockwise, and then make the described first end of described L-type right-angle connecting plate drive two the described moving platens in left and right respectively along the relative motion of level side by described connecting plate, with close die, described moving platen is fastened on the blowing mouth of blow moulding machine,
Step 2, blowing, after matched moulds completes, the blowing mouth of blow moulding machine carries out blow molding operation;
Step 3, die sinking, after blow molding operation completes, described driving mechanism promotes described end template and moves upward, and then the described the second end of described L-type right-angle connecting plate moves upward along described slide rail, move upward in process at described the second end, described the 3rd end of described L-type right-angle connecting plate is along described chute down sliding, the described L-type right-angle connecting plate that makes the left and right sides taking described the 3rd end separately as the center of circle respectively along clockwise, counterclockwise rotate, and then make the described first end of described L-type right-angle connecting plate drive two the described moving platens in left and right respectively along the counter motion of level side by described connecting plate, to open mould, described moving platen is separated from the blowing mouth of blow moulding machine,
Step 4, the demoulding, after die sinking completes, the goods demoulding, takes out goods, completes blowing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410381912.8A CN104162974B (en) | 2014-08-06 | 2014-08-06 | Apparatus for blow moulding folding mould device and apply the method that this device carries out blowing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410381912.8A CN104162974B (en) | 2014-08-06 | 2014-08-06 | Apparatus for blow moulding folding mould device and apply the method that this device carries out blowing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104162974A true CN104162974A (en) | 2014-11-26 |
| CN104162974B CN104162974B (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410381912.8A Expired - Fee Related CN104162974B (en) | 2014-08-06 | 2014-08-06 | Apparatus for blow moulding folding mould device and apply the method that this device carries out blowing |
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| CN (1) | CN104162974B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676903A (en) * | 2019-01-08 | 2019-04-26 | 山东福润橡塑科技有限公司 | A kind of blow moulding machine folding mould device |
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| JPH06278197A (en) * | 1993-03-29 | 1994-10-04 | Kyoraku Co Ltd | Rotary blow molding device |
| DE10004247A1 (en) * | 2000-02-01 | 2001-08-02 | Guenter Richter | Blow molding assembly, includes mold platens articulated to top of double lever arms closed against lower stop by intermediate motor driven spindle |
| DE10212896A1 (en) * | 2002-03-23 | 2003-10-23 | Sig Corpoplast Gmbh & Co Kg | Thermoplastic container blow molding process involves movement of blowing tool halves in opposite directions along the transport path while the tool halves are opened and closed |
| CN101954735A (en) * | 2010-06-04 | 2011-01-26 | 张家港市贝尔机械有限公司 | Novel synchronization mould closing mechanism |
| CN203063060U (en) * | 2013-02-01 | 2013-07-17 | 励娟青 | Steam type injection mold |
| CN203063101U (en) * | 2012-11-14 | 2013-07-17 | 佛山建邦机械有限公司 | Bottom die lifting linkage device for rotary bottle blowing machine |
| CN204076798U (en) * | 2014-08-06 | 2015-01-07 | 内蒙古工业大学 | A kind of apparatus for blow moulding folding mould device |
-
2014
- 2014-08-06 CN CN201410381912.8A patent/CN104162974B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06278197A (en) * | 1993-03-29 | 1994-10-04 | Kyoraku Co Ltd | Rotary blow molding device |
| DE10004247A1 (en) * | 2000-02-01 | 2001-08-02 | Guenter Richter | Blow molding assembly, includes mold platens articulated to top of double lever arms closed against lower stop by intermediate motor driven spindle |
| DE10212896A1 (en) * | 2002-03-23 | 2003-10-23 | Sig Corpoplast Gmbh & Co Kg | Thermoplastic container blow molding process involves movement of blowing tool halves in opposite directions along the transport path while the tool halves are opened and closed |
| CN101954735A (en) * | 2010-06-04 | 2011-01-26 | 张家港市贝尔机械有限公司 | Novel synchronization mould closing mechanism |
| CN203063101U (en) * | 2012-11-14 | 2013-07-17 | 佛山建邦机械有限公司 | Bottom die lifting linkage device for rotary bottle blowing machine |
| CN203063060U (en) * | 2013-02-01 | 2013-07-17 | 励娟青 | Steam type injection mold |
| CN204076798U (en) * | 2014-08-06 | 2015-01-07 | 内蒙古工业大学 | A kind of apparatus for blow moulding folding mould device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676903A (en) * | 2019-01-08 | 2019-04-26 | 山东福润橡塑科技有限公司 | A kind of blow moulding machine folding mould device |
| CN109676903B (en) * | 2019-01-08 | 2021-04-13 | 山东福润橡塑科技有限公司 | Mould opening and closing device of blow molding machine |
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| Publication number | Publication date |
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| CN104162974B (en) | 2016-04-27 |
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