CN102806629A - Double colored injection molding machine and implementation method thereof - Google Patents
Double colored injection molding machine and implementation method thereof Download PDFInfo
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- CN102806629A CN102806629A CN2012102993185A CN201210299318A CN102806629A CN 102806629 A CN102806629 A CN 102806629A CN 2012102993185 A CN2012102993185 A CN 2012102993185A CN 201210299318 A CN201210299318 A CN 201210299318A CN 102806629 A CN102806629 A CN 102806629A
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Abstract
The invention relates to double colored injection molding machine capable of producing double colored products in rotating core, rotating disc and color blending ways, and an implementation method thereof. When the double colored injection molding machine is operated in a rotating core way, a servo motor fixedly arranged at the upper end of a rotating disc bottom plate rotates to drive a mold core to rotate through a decelerating machine, a drive shaft, a synchronous belt drive wheel, a synchronous belt, a synchronous belt driven wheel, a driven wheel gland and a rotating core connecting rod, and meanwhile, a hydraulic oil at an oil distribution sleeve is controlled to push the mold core to make jacking-in or jacking-out action to realize the change of a mold cavity. When the double colored injection molding machine is operated in a rotating disc way, the servo motor rotates to drive a rotating disc to rotate through a decelerating machine, a drive gear, an intermediate gear and a large gear ring to realize the change of the mold cavity. When the double colored injection molding machine is operated in a color blending way, a movable template part has a rotating disc type structure, and a color blender is arranged on a code mold surface of a fixed template. Two strands of sizing materials jet from two sizing melting cylinders are controlled by a spool and then are converged into one strand by one end of the color blender to be injected into the mold through a jet nozzle at the other end of the color blender.
Description
Technical field
The present invention relates to a kind of double coloured plastic injection machine and its implementation, particularly relate to a kind of can be by the double coloured plastic injection machine of three kinds of mode article of manufacture such as clear double-colored core rotation type, clear double-colored rotating disc type, colour mixture.
Background technology
One, existing double coloured plastic injection machine divides by the mode and the effect of two kinds of blend of colors, mainly contains following several types:
1, clear double-colored core rotation type: this type of machine is provided with auxiliary template on moving platen; The core rod of one secondary two die cavities is installed on auxiliary template; Rotate the rotation that realizes core rod through rotating shaft, accomplish the change of mold cavity, the main clearly demarcated clear double-colored goods of production color limit.This type of machine has two nozzles, passes solid plate and is symmetrically distributed in the both sides at solid plate center.
2, clear double-colored rotating disc type: this type of machine is provided with rotating disk on moving platen, and secondary or two secondary moulds are installed on rotating disk, and the rotation that drives mould through rotating disk realizes the change of mold cavity, the main clearly demarcated clear double-colored goods of production color limit.This type of machine has two nozzles, passes solid plate and is symmetrically distributed in the both sides at solid plate center.
3, colour mixture (injection mouth): this type of machine comprises a nozzle, two rubber melting cylinders.One end of a colour mixture steel plate converges into one with two strands of sizing materials that two rubber melting cylinders outpour, and leads to the nozzle that is contained in the steel plate other end, injects mould through this nozzle, main production colour mixture and layered product.This type of machine has only a nozzle, is positioned at and passes the center of solid plate.
In the existing double coloured plastic injection machine, the machine that has only comprises a kind of in above-mentioned three kinds of modes; The machine that has is the invention double coloured plastic injection machine shown in patent announcement CN 201863371 U for example, comprises above-mentioned the 1st kind and the 2nd kind of mode simultaneously.There is not a machine to comprise this three kinds of modes simultaneously.
In the structure of two, inventing shown in above-mentioned patent announcement CN 201863371 U, when machine with said " rotary shaft " (being this specification said " clear double-colored core rotation type ") when mode operates, rotating disk needs to rotate.Because rotating disk weight is big, rotary inertia is big, cause needs to consume extra energy, and the control underaction that rotates is rapid.
Three, the invention shown in patent announcement CN 202016159 U only comprises " clear double-colored rotating disc type " a kind of mode.
Summary of the invention
The technical problem that the present invention will solve provides a kind of under the situation that mould-locking structure changes a little; Can produce double-colored goods with the mode of " clear double-colored rotating disc type "; Can produce double-colored goods with the mode of " clear double-colored core rotation type " again, can also be with a kind of double coloured plastic injection machine and its implementation of colour mixture mode article of manufacture.
The present invention realizes through following technical scheme:
One, a kind of double coloured plastic injection machine when mode operates, fixedly mounts the rotating disk base plate with " clear double-colored core rotation type " on the moving platen, servo motor and reductor are equipped with in the upper end of rotating disk base plate.The moving platen center is provided with pivoted housing, and pivoted housing is fixedly connected with rotating disk.Upper end, rotating disk right side fixed installation driving shaft support, the driving shaft support links to each other with the right-hand member of driving shaft, and the left end of driving shaft is fixed on the reductor, and synchronous band driving wheel is housed on the driving shaft.Bull gear is installed on the rotating disk, between bull gear and the driving shaft idler gear is set.Center, the right side fixed installation driven pulley bearing of rotating disk, driven pulley bearing right side is provided with clutch shaft bearing, and the outer ring fixed installation of clutch shaft bearing is band driven pulley and driven pulley gland synchronously.The right side of rotating disk also is provided with the water pipe groove, and the cooling water fishplate bar is set in the water pipe groove.Fixedly mount die backing plate on the rotating disk, regulating block and regulating block screw are set in the die backing plate.
Second bearing and the 3rd bearing are set between the centre bore of said pivoted housing and moving platen, and the left side of the 3rd bearing sets gradually backing plate, the 4th bearing, adjusting nut.Pivoted housing endoporus place sets gradually from outside to inside changes core oil cylinder, piston rod, commentaries on classics core.Between piston rod right-hand member and the commentaries on classics core right-hand member the 5th bearing is set, oil jacket is joined in the left end fixed installation of piston rod, joins the oil jacket left end the 6th bearing is set.The left end that changes core is provided with the water distribution cover, and an end of orientation lever is fixed on water distribution and puts, and the other end places in the groove of gunning stick.Change the fixed installation of core right-hand member and change the core extension bar, change the centre bore that the core extension bar passes die backing plate, the core rod of mould is fixedly mounted on to be changeed on the core extension bar.Driven pulley gland endoporus has a square protruding groove that changes on the core extension bar cylindrical that embeds, and makes that commentaries on classics core extension bar, core rod were followed rotation when the driven pulley gland rotated.Positioning sleeve also is set on the said rotating disk, the positioning piston bar is set in the moving platen, the outer of rotating disk is provided with the rotating disk pressing plate.
When two, transferring to " clear double-colored rotating disc type " by " clear double-colored core rotation type ", the installation steps of double coloured plastic injection machine of the present invention are: pull down driving shaft, synchronously be with driving wheel, driving shaft support, die backing plate, synchronously band, change core extension bar, driven pulley bearing.Installing drive gear on the output shaft of reductor, this gear and idler gear engagement; Changeing right-hand member fixed installation water pipe cover plate, alignment pin, the cooling water pipe of core, the other end of cooling water pipe is connected to the cooling water fishplate bar; Water pipe groove shrouding is installed on rotating disk.Moving platen one side of something of mould is installed on the rotating disk.
Three, when mode operated, moving platen partly used " clear double-colored rotating disc type " structure to said double coloured plastic injection machine, on the sign indicating number die face of solid plate colo(u)r mixer is installed with " colour mixture ".One end of said colo(u)r mixer is provided with two and injects runner, and the nozzle with two injection different colours sizing materials communicates respectively; The other end is provided with one and penetrates runner, and said ejaculation runner connects a nozzle, and the sizing material after the colour mixture is injected mould.Between said two injection runners and the said ejaculation runner spool is set, the control of spool follow procedure requires to open and close action, the mixed effect of two kinds of colors of control.So that sizing material is mobile smooth and easy, the outer surface of colo(u)r mixer is installed electric boiling plate in order to make inside that sufficiently high temperature arranged.
Description of drawings
Fig. 1 is that the embodiment of the invention is with " the clear double-colored core rotation type " structure chart when mode operates;
Fig. 2 is an A-A cutaway view of the present invention;
Fig. 3 is that the embodiment of the invention is with " the clear double-colored rotating disc type " structure chart when mode operates;
Fig. 4 is a B-B cutaway view of the present invention;
Fig. 5 is that the embodiment of the invention is with " clear double-colored core rotation type " or " clear double-colored rotating disc type " solid plate and the half of structural representation of mould solid plate when mode operates;
Fig. 6 is the structure chart that the embodiment of the invention operates with " colour mixture " mode.
Among the figure: the 1-moving platen; The 2-servo motor; The 3-reductor; 4-rotating disk base plate; The 5-driving shaft; 6-is with driving wheel synchronously; 7-driving shaft support; The 8-idler gear; The 9-rotating disk; The 10-bull gear; 11-cooling water fishplate bar; The 12-die backing plate; 13-is with synchronously; The 14-pivoted housing; 15-is with driven pulley synchronously; The 16-clutch shaft bearing; 17-driven pulley gland; 18-changes the core extension bar; The 19-core rod; 20-the 5th bearing; 21-driven pulley bearing; 22-second bearing; 23-the 3rd bearing; The 24-positioning sleeve; 25-positioning piston bar; 26-rotating disk pressing plate; The 27-gunning stick; 28-changes core; 29-regulating block screw; The 30-orientation lever; 31-water distribution cover; 32-the 6th bearing; 33-joins oil jacket; The 34-piston rod; The 35-adjusting nut; 36-the 4th bearing; The 37-backing plate; 38-changes the core oil cylinder; The 39-regulating block; The 51-driven wheel; 52-water pipe groove shrouding; The 53-cooling water pipe; 54-water pipe cover plate; The 55-alignment pin; The 61-solid plate; 62-mould solid plate is half of; The 71-colo(u)r mixer; The 72-electric boiling plate; The 73-spool; The 74-nozzle.
The specific embodiment
The present invention is described in further detail respectively by three kinds of different function modes with most preferred embodiment below in conjunction with accompanying drawing:
One, double coloured plastic injection machine of the present invention operates with " clear double-colored core rotation type " mode:
As shown in Figure 2, double coloured plastic injection machine of the present invention comprises moving platen 1, fixed installation rotating disk base plate 4 on the said moving platen 1, and servo motor 2 and reductor 3 are equipped with in the upper end of rotating disk base plate 4.The moving platen center is provided with pivoted housing 14, and pivoted housing 14 is fixedly connected with rotating disk 9.Upper end, rotating disk 9 right sides fixed installation driving shaft support 7, driving shaft support 7 links to each other with the right-hand member of driving shaft 5, and the left end of driving shaft 5 is fixed on the reductor 3, and synchronous band driving wheel 6 is housed on the driving shaft 5.Bull gear 10 is installed on the rotating disk 9, between bull gear 10 and the driving shaft 5 idler gear 8 is set.Center, the right side fixed installation driven pulley bearing 21 of rotating disk 9, driven pulley bearing 21 right sides are provided with clutch shaft bearing 16, and the outer ring fixed installation of clutch shaft bearing 16 is band driven pulley 15 and driven pulley gland 17 synchronously.The right side of rotating disk 9 also is provided with the water pipe groove, and cooling water fishplate bar 11 is set in the water pipe groove.Fixed installation die backing plate 12 is as shown in Figure 1 on the rotating disk 9, and regulating block 39 and regulating block screw 29 are set in the die backing plate 12.Turn the regulating block 39 and the regulating block screw 29 of the left and right sides respectively, just can adjust driven pulley gland 17 rotation initial 0 ° with the exact position that stops 180 °.
As shown in Figure 2, the left side that second bearing 22 and the 3rd bearing 23, the three bearings 23 are set between the centre bore of said pivoted housing 14 and moving platen 1 sets gradually backing plate 37, the 4th bearing 36, adjusting nut 35.Pivoted housing 14 endoporus places set gradually from outside to inside changes core oil cylinder 38, piston rod 34, change core 28.Between piston rod 34 right-hand members and commentaries on classics core 28 right-hand members the 5th bearing 20 is set; Oil jacket 33 is joined in the left end fixed installation of piston rod 34; Joining oil jacket 33 left ends is provided with the 6th bearing 32, the five bearings 20 and the 6th bearing 32 and makes and change core 28 and follow that piston rod 34 is done jacking or the top deactuate is done.The left end that changes core 28 is provided with water distribution cover 31, and an end of orientation lever 30 is fixed on the water distribution cover 31, and the other end places in the groove of gunning stick 27.Change the fixed installation of core 28 right-hand members and change core extension bar 18, change the centre bore that core extension bar 18 passes die backing plate 12, the core rod 19 of mould is fixedly mounted on to be changeed on the core extension bar 18.Said driven pulley gland 17 endoporus have a square protruding groove that changes on core extension bar 18 cylindricals that embeds, and make that driven pulley gland 17 changes core extension bar 18 when rotating, core rod 19 is followed rotation.On the said rotating disk 9 positioning sleeve 24 is set also, positioning piston bar 25 is set in the moving platen 1, the outer of rotating disk 9 is provided with rotating disk pressing plate 26.
Operation principle: servo motor 2 rotation, through reductor 3, driving shaft 5, synchronously be with driving wheel 6, be with 13 synchronously, be with driven pulley 15, driven pulley gland 17 to make synchronously to change 18 rotations of core extension bar, thereby drive core rod 19 rotations.As stated, initial 0 ° of position with 180 ° of terminations of core rod 19 rotations is accurately located by two regulating blocks 39; Join two hydraulic fluid port turnover hydraulic oil on the oil jacket 33 through control simultaneously, realize that the axial jacking and the top of core rod 19 moved back, combine rotatablely moving of core rod 19 to change mold cavity again.Do in the process in jacking and top deactuate, said orientation lever 30 slides in the groove of gunning stick 27, overlaps 31 transfers to prevent water distribution.All the time be inserted in the positioning sleeve 24 in case 9 rotations of spline dish at whole injection cycle positioning piston bar 25.
When double coloured plastic injection machine of the present invention was used as this " clear double-colored core rotation type " mode, the structure of its solid plate 61 and mould solid plate half of 62 was as shown in Figure 5, and two strands of sizing materials inject two die cavities of mould respectively.
Two, double coloured plastic injection machine of the present invention operates with " clear double-colored rotating disc type " mode:
The installation steps of machine are when transferring to " clear double-colored rotating disc type " by " clear double-colored core rotation type ": as shown in Figure 2, pull down driving shaft 5, synchronously be with driving wheel 6, driving shaft support 7, die backing plate 12, be with 13 synchronously, change core extension bar 18, driven pulley bearing 21.As shown in Figure 4, installing drive gear 51 on the output shaft of reductor 3, this gear and idler gear 8 engagements; Changeing right-hand member fixed installation water pipe cover plate 54, alignment pin 55, the cooling water pipe 53 of core 28, the other end of cooling water pipe 53 is connected to cooling water fishplate bar 11; Water pipe groove shrouding 52 is installed on rotating disk 9.Moving platen one side of something of mould is installed on the rotating disk 9.
Operation principle: as shown in Figure 4, servo motor 2 rotations drive rotating disk 9 rotations through reductor 3, driven wheel 51, idler gear 8, bull gear 10, and rotating disk 9 drives pivoted housing 14, alignment pin 55, water pipe cover plate 54, changes core 28 rotations.This moment, piston rod 34 was in the position that the top falls back on the end.Place because of orientation lever 30 in the groove of gunning stick 27, water distribution cover 31 is not followed changes core 28 rotations.Rotating disk pressing plate 26 is used for the axial limiting of rotating disk 9, has the gap between the contact-making surface between the two, guarantees the rotation at die opening state lower rotary table 9.In rotating disk 9 rotary courses, positioning piston bar 25 is in the position of withdrawal, and when rotating disk 9 forwarded position (initial 0 ° or stop 180 °) to, positioning piston bar 25 inserted and realizes accurately location in the positioning sleeves 24.
When double coloured plastic injection machine of the present invention was used as this " clear double-colored rotating disc type " mode, the structure of its solid plate 61 and mould solid plate half of 62 was as shown in Figure 5, and two strands of sizing materials inject two die cavities of mould respectively.
Three, double coloured plastic injection machine of the present invention operates with " colour mixture " mode:
As shown in Figure 6, moving platen partly uses " clear double-colored rotating disc type " structure under this mode, and colo(u)r mixer 71 is installed on the sign indicating number die face of solid plate 61.One end of said colo(u)r mixer 71 is provided with two and injects runner, and the nozzle with two injection different colours sizing materials communicates respectively; The other end is provided with one and penetrates runner, and said ejaculation runner connects nozzle 74, and the sizing material after the colour mixture is injected mould.
Between said two injection runners and the said ejaculation runner spool 73 is set, the control of spool 73 follow procedures requires to open and close action, the mixed effect of two kinds of colors of control.So that sizing material is mobile smooth and easy, the outer surface of colo(u)r mixer 71 is installed electric boiling plate 72 in order to make inside that sufficiently high temperature arranged.
Specific embodiment described in this specification, the profile of its parts, internal structure etc. can be different.Allly conceive the equivalent transformation that described structure, characteristic and principle are done, include in the protection domain of patent of the present invention according to the present invention.
Claims (3)
1. double coloured plastic injection machine; When operating with commentaries on classics core mode; Comprise moving platen (1), servo motor (2), reductor (3), rotating disk base plate (4), driving shaft (5), synchronously be with driving wheel (6), driving shaft support (7), idler gear (8), rotating disk (9), bull gear (10), die backing plate (12), synchronously band (13), pivoted housing (14), synchronously be with driven pulley (15), driven pulley gland (17), change core extension bar (18), driven pulley bearing (21), change core (28), piston rod (34), change core oil cylinder (38); It is characterized in that: moving platen (1) is gone up fixedly rotating disk base plate (4), and the upper end of rotating disk base plate (4) is servo motor (2) and reductor (3) fixedly; Moving platen (1) center is provided with pivoted housing (14); Pivoted housing (14) is fixedly connected with rotating disk (9); Upper end, rotating disk (4) right side fixed drive bracing strut (7); Driving shaft support (7) is connected with the right-hand member of driving shaft (5), and the left end of driving shaft (5) is fixed on the reductor (3), and driving shaft (5) is gone up the fixing driving wheel (6) of band synchronously; Rotating disk (9) is gone up fixedly bull gear (10), between bull gear (10) and the driving shaft (5) idler gear (8) is set; The center, right side of rotating disk (9) is driven pulley bearing (21) fixedly; Driven pulley bearing (21) right side is provided with clutch shaft bearing (16), is with driven pulley (15) and driven pulley gland (17) synchronously; Second bearing (22) and the 3rd bearing (23) are set between the centre bore of pivoted housing (14) and moving platen (1), and the left side of the 3rd bearing (23) sets gradually backing plate (37), the 4th bearing (36), adjusting nut (35); Pivoted housing (14) endoporus place sets gradually from outside to inside changes core oil cylinder (38), piston rod (34), change core (28); Between piston rod (34) right-hand member and commentaries on classics core (28) right-hand member the 5th bearing (20) is set, the left end of piston rod (34) is fixedly joined oil jacket (33), joins oil jacket (33) left end the 6th bearing (32) is set, and the left end that changes core (28) is provided with water distribution cover (31); Change the fixing core extension bar (18) that changes of core (28) right-hand member, the core rod of mould (19) is fixed on to be changeed on the core extension bar (18);
Said double coloured plastic injection machine; It is characterized in that: as long as machine is restructured by following operation, machine just can operate with the rotating disk mode: pull down driving shaft (5), be with driving wheel (6), driving shaft support (7), die backing plate (12), band (13), commentaries on classics core extension bar (18), driven pulley bearing (21) synchronously synchronously; Installing drive gear (51) on the output shaft of reductor (3), said driven wheel (51) and idler gear (8) engagement; At the right-hand member that changes core (28) fixedly water pipe cover plate (54), alignment pin (55), cooling water pipe (53), the other end of cooling water pipe (53) is connected to cooling water fishplate bar (11); Water pipe groove shrouding (52) is installed on rotating disk;
Said double coloured plastic injection machine is characterized in that: as long as use following structure, machine just can operate with the colour mixture mode: moving platen partly uses the structure of said rotating disk mode, and the sign indicating number die face of solid plate (61) is installed colo(u)r mixer (71); One end of said colo(u)r mixer (71) is provided with two and injects runner, and the nozzle with two injection different colours sizing materials communicates respectively; The other end is provided with one and penetrates runner, penetrates runner and connects a nozzle (74), and this nozzle (74) communicates with mould gate; Between said two injection runners and the said ejaculation runner spool (73) is set, the outer surface of colo(u)r mixer (71) is installed electric boiling plate (72).
2. according to claims 1 described a kind of double coloured plastic injection machine, it is characterized in that: when operating, the regulating block (39) and the regulating block screw (29) that are used for accurately adjusting two final positions of dial rotation are installed in the die backing plate (12) with commentaries on classics core mode.
3. the implementation method of a double coloured plastic injection machine is characterized in that:
When operating with clear double-colored core rotation type mode; Moving platen (1) is gone up fixed installation rotating disk base plate (4), and servo motor (2) and reductor (3) are equipped with in the upper end of rotating disk base plate (4), and moving platen (1) center is provided with pivoted housing (14); Pivoted housing (14) is fixedly connected with rotating disk (4); Upper end, rotating disk (4) right side fixed installation driving shaft support (7), driving shaft support (7) links to each other with the right-hand member of driving shaft (5), and the left end of driving shaft (5) is fixed on the reductor (3); Synchronous band driving wheel (6) is housed on the driving shaft (5); Rotating disk (9) is gone up bull gear (10) is installed, and between bull gear (10) and the driving shaft (5) idler gear (8) is set, center, the right side fixed installation driven pulley bearing (21) of rotating disk (9); Driven pulley bearing (21) right side is provided with clutch shaft bearing (16), and the outer ring fixed installation of clutch shaft bearing (16) is band driven pulley (15) and driven pulley gland (17) synchronously;
When transferring to clearly double-colored rotating disc type by clear double-colored rotating disc type; Installation steps are: pull down driving shaft (5), synchronously be with driving wheel (6), driving shaft support (7), die backing plate (12), synchronously band (13), change core extension bar (18), driven pulley bearing (21); Installing drive gear (51) on the output shaft of reductor meshes with idler gear (8); Changeing right-hand member fixed installation water pipe cover plate (54), alignment pin (55), the cooling water pipe (53) of core (28), the other end of cooling water pipe (53) is connected to cooling water fishplate bar (11); Go up installation water pipe groove shrouding (52) at rotating disk (9), the moving platen of mould (1) one side of something is installed on the rotating disk (9);
When operating with the colour mixture mode, moving platen (1) part is used clear double-colored rotary-disk type structure, and the sign indicating number die face of solid plate (61) is installed colo(u)r mixer (71); One end of colo(u)r mixer (71) is provided with two and injects runner, and the nozzle with two injection different colours sizing materials communicates respectively; The other end is provided with one and penetrates runner, penetrates runner and connects a nozzle (74), and this nozzle (74) communicates with mould gate; Between said two injection runners and the said ejaculation runner spool (73) is set, the outer surface of colo(u)r mixer (71) is installed electric boiling plate (72).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210299318.5A CN102806629B (en) | 2012-08-22 | 2012-08-22 | A kind of double coloured plastic injection machine and its implementation |
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| CN201210299318.5A CN102806629B (en) | 2012-08-22 | 2012-08-22 | A kind of double coloured plastic injection machine and its implementation |
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| CN102806629B CN102806629B (en) | 2015-09-02 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104275776A (en) * | 2014-10-28 | 2015-01-14 | 金陵科技学院 | Double-color injection mold with adjustable injection amount |
| WO2016041072A1 (en) * | 2014-09-15 | 2016-03-24 | Athena Automation Ltd. | Platen with integrated rotary plate |
| CN109366866A (en) * | 2018-10-25 | 2019-02-22 | 海天塑机集团有限公司 | A kind of novel turntable, shaft common type multiple groups part injection molding machine |
| CN112810054A (en) * | 2021-02-06 | 2021-05-18 | 泰瑞机器股份有限公司 | Fixing device for independent turntable bottom plate and independent turntable mounting method |
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| EP1264675A2 (en) * | 1996-03-06 | 2002-12-11 | Husky Injection Molding Systems Ltd. | Molding machine and method of operation therefor |
| CN2928461Y (en) * | 2006-03-17 | 2007-08-01 | 宁波大港海天机械有限公司 | Rotary turning shaft common device for separating double color injection molding machine |
| CN101462344A (en) * | 2009-01-09 | 2009-06-24 | 东莞毅昌模具制造注塑有限公司 | Injection mold for molding double-color product and injection moulding method using the mold |
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| JPH08108450A (en) * | 1994-10-11 | 1996-04-30 | Eiichi Tsunoda | Three-color molding method |
| EP1264675A2 (en) * | 1996-03-06 | 2002-12-11 | Husky Injection Molding Systems Ltd. | Molding machine and method of operation therefor |
| CN2928461Y (en) * | 2006-03-17 | 2007-08-01 | 宁波大港海天机械有限公司 | Rotary turning shaft common device for separating double color injection molding machine |
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| WO2016041072A1 (en) * | 2014-09-15 | 2016-03-24 | Athena Automation Ltd. | Platen with integrated rotary plate |
| CN104275776A (en) * | 2014-10-28 | 2015-01-14 | 金陵科技学院 | Double-color injection mold with adjustable injection amount |
| CN109366866A (en) * | 2018-10-25 | 2019-02-22 | 海天塑机集团有限公司 | A kind of novel turntable, shaft common type multiple groups part injection molding machine |
| CN112810054A (en) * | 2021-02-06 | 2021-05-18 | 泰瑞机器股份有限公司 | Fixing device for independent turntable bottom plate and independent turntable mounting method |
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| Publication number | Publication date |
|---|---|
| CN102806629B (en) | 2015-09-02 |
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Effective date of registration: 20170322 Address after: 528500 Guangdong province Foshan Gaoming Cangjiang Industrial Park Yang Heyuan District Patentee after: Ren Xing Machinery (Foshan) Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Baoan District Longhua town people Road No. 657 Patentee before: Ren Xing Machinery (Shenzhen) Co., Ltd. |