CN101001735B - Drive for an index plate of an injection molding tool - Google Patents
Drive for an index plate of an injection molding tool Download PDFInfo
- Publication number
- CN101001735B CN101001735B CN2005800269534A CN200580026953A CN101001735B CN 101001735 B CN101001735 B CN 101001735B CN 2005800269534 A CN2005800269534 A CN 2005800269534A CN 200580026953 A CN200580026953 A CN 200580026953A CN 101001735 B CN101001735 B CN 101001735B
- Authority
- CN
- China
- Prior art keywords
- supply section
- drive unit
- drive part
- index dial
- scraping wings
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001746 injection moulding Methods 0.000 title abstract description 12
- 230000008878 coupling Effects 0.000 claims abstract description 18
- 238000010168 coupling process Methods 0.000 claims abstract description 18
- 238000005859 coupling reaction Methods 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 3
- 238000002347 injection Methods 0.000 claims description 39
- 239000007924 injection Substances 0.000 claims description 39
- 238000007790 scraping Methods 0.000 claims description 38
- 239000000835 fiber Substances 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 abstract 3
- 230000005540 biological transmission Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- PLXMOAALOJOTIY-FPTXNFDTSA-N Aesculin Natural products OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@H](O)[C@H]1Oc2cc3C=CC(=O)Oc3cc2O PLXMOAALOJOTIY-FPTXNFDTSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/0083—Electrical or fluid connection systems therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1615—The materials being injected at different moulding stations
- B29C45/162—The materials being injected at different moulding stations using means, e.g. mould parts, for transferring an injected part between moulding stations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2681—Moulds with rotatable mould parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
- B29C45/7312—Construction of heating or cooling fluid flow channels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to a drive device for a displacement plate (8) of an injection molding tool for an injection molding machine, particularly for a multicomponent or multicolor injection molding machine. The invention is characterized in that the rotating shaft has at least one first rear part serving as a driving portion (21) and has at least one second front part, which is connected to the displacement plate (8) and which serves as a supply part (22), in which channels (24, 25, 38) are located for supplying the displacement plate (8) with liquid or gaseous media and/or for leading through electric or fiber-optic lines. Both portions are preferably connected to one another by a releasable coupling (16). By separating the functions of rotational drive and media supply, the diameter of the supply part can be adapted to the respective conditions. On the other hand, the driving portion can be specifically designed for an optimal driving power.
Description
Technical field
The present invention relates to a kind ofly to be used for injection machine, be used in particular for the drive unit of index dial of injection mold of multi component injection molding machine or multi-color injection molding machine and the injection machine that is equipped with such drive unit.
Background technology
For the known the whole bag of tricks of moulding of making multicomponent or polychrome.In so-called index dial method injection mold is modified as the 3rd an additional dish is set between two basic half modules, it is referred to as index dial.This index dial can and can move axially along mechanical longitudinal direction around central axis rotation.Index dial constitutes a core of die cavity, forms a pre-injection-molded item in die cavity, and it can remain unchanged.Unclamping after the fixing mold members index dial Rotate 180 ° and changing pre-injection-molded item over to second die cavity, can spray second component therein.
By the known various schemes that comprise the injection machine of one division dish of DE 10145461A1.
Movably fixing a whirligig on the mold cramping plate in the scheme of describing in Fig. 1 to 5 of DE 10145461A1, it consists essentially of a housing, a rotatably mounted therein gear.This gear is hollow in inside and is shaped on a multiple-grooved profile.The rotating shaft of index dial has a multiple-grooved profile that is mated and extends through gear.Rotating shaft is connected in index dial and is connected in a straight line drive unit with its other end with an end of its die side, for example is connected in a hydraulic cylinder, thereby index dial can shift out and shift-in from fixing mould.The housing of whirligig is provided with a tooth bar perpendicular to mechanical longitudinal axis, and it is meshed with gear and can seesaws by means of hydraulic cylinder.Gear rotation one angle and the more definite theory that is equivalent to the stroke of tooth bar is alternately rotated with counter-clockwise direction all the time along clockwise direction.
For rotatablely moving of index dial a hydraulic motor or motor are set in the scheme of in Fig. 6 to 11 of DE 10145461A1, describing, it is put in the groove of mold cramping plate movably and has a hollow shaft, and this hollow shaft has the multiple-grooved profile of the multiple-grooved profile of the rotating shaft that is equivalent to index dial.Be different from Fig. 1 to 5, can save an independent whirligig between injection mold and clamping plate now with rack pinion transmission.The advantage that motor also has is that the rotating shaft of index dial can and be parked in any position, angle to each direction rotation arbitrarily.Be different from the rack pinion transmission, can make index dial when needed especially all the time along a direction rotation.
Disadvantageously to known index dial at first be that owing to the reason of drive technology does not allow rotating shaft to have too big diameter, this makes the guiding difficulty of passing the axial rotary index dial from register, supply lines etc.Another shortcoming is, bearing with rotating shaft of multiple-grooved profile suffers a higher load, because rotating shaft only is supported in the bearing with the part of its outer surface, that is the only spline supporting to protrude from rotating shaft, in the zone of groove, cancelled area supported in contrast.This causes adverse influence especially in heavy index dial.
Summary of the invention
The objective of the invention is in view of the above, a kind of index dial that is used for injection machine is provided, it has the free degree of raising and be not subjected to tangible restriction aspect its weight in the medium supply process of index dial.Another is based on the objective of the invention is to, a kind of injection machine is provided, and it can be used with the Standard Module clamping plate and can alternately be used for one division dish operation (multi component injection molding or multi-color injection molded) and be used for the operation of a no index dial and do not need bigger transformation.
Reach described first purpose by drive unit, that is: be used for the drive unit of index dial of the injection mold of injection machine, comprise the rotating shaft on the index dial of being fixed on of a rotatable driving and linear drives with following technical characterictic; The mold cramping plate extension that this rotating shaft passes a half module and passes this half module of supporting, rotating shaft has at least one first and at least one second portion as the front that is connected in index dial of supply section as the back of drive part, in supply section, has passage, described passage is used for to index dial supply medium liquid state or gaseous state and/or is used to pass electric wire or the fiber optics lead, and an end of described supply section is connected with described index dial and the other end away from index dial of described supply section is connected with described drive part
By rotating shaft constitute manifold and part with at least one back as the fixing part on index dial of a drive part and a front as supply section, the rotation driving of index dial and the function of medium supply can be separated from each other.Particularly can make the diameter of supply section be matched with respective conditions, thus finally index dial with temperature control medium for example cooling water or oil or with compressed-air actuated supply in the signal of telecommunication that conductor wire is used for for example being positioned at the sensor of index dial also can be set in fact without limits and when needed.Otherwise, can press a driving power design driven part of optimizing especially, that is the diameter of drive part can be significantly less than the diameter of supply section.
Advantageously realize being connected of drive part and supply section via a separable coupling, thereby index dial can remove from injection machine together with supply section and injection machine can utilize other Tool and Die Technology to operate in the one pack system injection moulding process or in the multi component injection molding method now, and drive part can be retained on the injection machine together with rotating driving device and linear drive apparatus.For again a replacing so that multi component injection molding or multi-color injection moldedly be easy to install once more index dial and supply section.Still be installed in injection machine owing to be used for remaining part of index dial operation, only supply section and drive part need be interconnected, thereby injection machine does not have big time consumption just can enter multicomponent operation or polychrome operation now.
When the rotating driving device of drive part is fixed on the support plate of scraping wings, obtain a simple especially structure, and drive part passes scraping wings and support plate and backward beyond the Extension support plate.Rotating driving device immovably is fixed on the support plate and drive part has a channel profiles, preferred single channel profiles or multiple-grooved profile in this case, this channel profiles is meshed with the hollow shaft with a channel profiles that is mated of rotatable driving, and is provided with the rotating driving device that is used for hollow shaft of a fixed-site.
But rotating driving device also can be fixed on scraping wings and originally play motion on one's body and with one.Can fix a belt wheel or a gear in this case on drive part, they are driven by rotating driving device.
Another advantage is, supply section has a smooth cylindrical surface and can stably be supported in the sliding sleeve that cooperates of mold cramping plate.Be different from a small area supported with rotating shaft of multiple-grooved profile, whole here surface can be used for the bearing supporting.
Advantageously, but drive part drive by the rotating driving device of an axial servo-actuated.Drive part drives via the belt wheel of being with drive unit and fixing on drive part.Drive part via back-geared motor and on drive part fixing gear drive.Drive part and supply section interconnect via a separable coupling.The single-revolution joint is set on the part of supply section, and in this part, the passage that is used for medium that extends in supply section is at the surface opening of supply section and feed in the affiliated cannelure of swivel coupling.Supply section has an end face at it on an end of drive part, and the passage that is used for medium that extends in supply section is at the surface opening of this end face, thereby can connect the flexible pipe that is used for these media there.The diameter of supply section is greater than the diameter of drive part.Be provided with one and pass passage drive part and supply section, that be used for electric wire or fiber optics lead.
In addition, reach described second purpose, wherein rotating shaft axial restraint ground but be rotatably supported in the scraping wings of injection machine by injection machine with index dial and above-mentioned drive unit.Drive part has a channel profiles, this channel profiles is meshed with the hollow shaft with a channel profiles that is mated of rotatable driving, and be provided with the rotating driving device that is used for hollow shaft of a fixed-site, rotating shaft passes the hole guiding in the scraping wings, thereby stretch out beyond the scraping wings behind this axial rotary, and the rotating driving device of hollow shaft is arranged on the back of scraping wings.One fixing support plate is set, this support plate has the drive unit that is used for scraping wings, rotating shaft passes the hole guiding in scraping wings and the support plate, thereby behind this axial rotary beyond the Extension support plate, and a rotating driving device that is used for hollow shaft is set on support plate.The drive part of rotating shaft passes the hole in the scraping wings.The shaft coupling of drive part and supply section is arranged on the side away from support plate of scraping wings, and shaft coupling has a housing, and this housing is fixed on the scraping wings.The swivel coupling that is used for supply section is that revolution is fixing in the side away from support plate of scraping wings with respect to scraping wings.In the mold cramping plate for the index dial configuration hole is set, this hole has sliding sleeve, is used for the supply section of the drive unit of index dial.
Description of drawings
Below illustrate in greater detail the present invention by an embodiment and with reference to accompanying drawing.Wherein:
Fig. 1: the side view of the part of an injection machine comprises the partial sectional view of the index dial with shift-in;
Fig. 2:, but have the index dial that shifts out as Fig. 1;
Fig. 3: the vertical view along the direction of the arrow A among Fig. 1 and Fig. 2 of injection machine.
The specific embodiment
As conspicuous by Fig. 1 to 3, itself is known and therefore not in greater detail on the mold cramping plate 1 of injection machine one, by the fixing half module that is used for multicomponent or multi-color injection molded method 2 of injection mold of the index dial under the centre position of operation centering ring 3.Except " traditional " multi component injection molding, the hierarchy of the moulding of being made by same plastics also can be understood as multi component injection molding.Can adopt the Standard Module clamping plate that has according to the drill drawing of EUROMAP (the European plastics and the committee of rubber manufacturing machinery manufacturer).Half module 2 consists essentially of a substrate 4, each supporting slat 5 and one has the template 6 of the groove 7 of index dial 8 usefulness.Be provided with each pusher pin 9 in addition, it can be by the center traction control.Each is sold in the hole of 10 cooperations of inserting index dials and current does not need as the pusher pin.Also be provided with sliding sleeve 11 in this external mold cramping plate 1 and in substrate 4 and in template 6, it can distinguish or make up setting according to applicable cases.In the back of mold cramping plate 1, a scraping wings 12 with each guide pin bushing 13 can move along the machine longitudinal direction on each pilot pin 14 between a support plate 15 and the mold cramping plate 1.Support plate 15 is fixed on the mold cramping plate 1 by means of the screw that passes pilot pin 14 guiding.Can make scraping wings 12 shift to mold cramping plate 1 and move apart by means of two hydraulic cylinders 17 that in a plane, are provided with and 18 (see figure 3)s from this mold cramping plate on the left side of central axis and the right.
Torque transmission between driving shaft 21 and supply section 22 can be for example be connected via the sunk key of drive part 21 and supply section 22 and realizes.Shaft coupling housing 16 comprises two halves shell 32 and 33, and they embed in the cannelure in the supply section 22 under assembled state and the head of back side interlocking drive part 21.Two halves shell 32 and 33 interfixes and is fixed on the scraping wings 12 by means of other screw (being shown among the figure by a dotted line) by means of screw 34 and 35.On the one hand drive part 21 and supply section 22 rotations are fixedly connected to each other and both are connected in scraping wings 12 via embedding jointly half shell 32 and 33 axial restraints in the cannelure in such a way.
Fig. 1 illustrates the position of index dial 8 at home position.Just can make a pre-injection-molded item by the die cavity that injection mold shift-in first is for example following now.Subsequently injection mold is stretched out.Scraping wings 12 can be shifted to mold cramping plate 1 by means of hydraulic cylinder 17 and 18 now, thereby index dial 8 is shifted out groove 7 (see figure 2)s.Operation index dial 8 desired angles of rotation and shift-in groove 7 now once more by rotating driving device 20.For this reason to hydraulic cylinder 17 and 18 supply pressure medium and in the opposite direction to rear haulage scraping wings 12.Shift-in injection mold again later in the present superincumbent die cavity with another component or dyestuff around spraying pre-injection-molded item.After reopening injection mold, can release the moulding of making by means of pusher pin 9.
List of numerals
1 mold cramping plate
2 half modules
3 centering rings
4 substrates
5 supporting slats
6 templates
7 grooves
8 index dials
9 pusher pins
The pin of 10 no pusher functions
11 sliding sleeves
12 scraping wings
13 guide pin bushings
14 pilot pins
15 support plates
16 shaft coupling housings
17 hydraulic cylinders
18 hydraulic cylinders
19 have the hollow shaft of multiple-grooved profile
20 rotating driving devices
21 drive parts or shaft with key way
22 supply sections
23 swivel couplings
24 passages
25 passages
26 cannelures
27 sealing rings
28 sealing rings
29 retaining rings
32 the first half shells
33 the second half shells
34, the mutual hold-down screw of 35 half shells
36 crossbeams
37 medium joints (water, oil, air)
The passage of 38 electric leads
First outlet of 39 electric leads
Second outlet of 40 electric leads
Claims (18)
1. the drive unit of index dial that is used for the injection mold of injection machine comprises the rotating shaft on the index dial of being fixed on of a rotatable driving and linear drives; Mold cramping plate (1) extension that this rotating shaft passes a half module (2) and passes this half module of supporting, it is characterized in that, rotating shaft has at least one first and at least one second portion as the front that is connected in index dial (8) of supply section (22) as the back of drive part (21), in supply section, has passage (24,25,38), described passage is used for to index dial (8) supply medium liquid or gaseous state and/or is used to pass electric wire or the fiber optics lead, and an end of described supply section (22) is connected with described index dial (8) and the other end away from index dial (8) of described supply section is connected with described drive part (21).
2. according to the described drive unit of claim 1, it is characterized in that, drive part (21) has a channel profiles, this channel profiles is meshed with the hollow shaft with a channel profiles that is mated (19) of rotatable driving, and is provided with the rotating driving device that is used for hollow shaft (19) (20) of a fixed-site.
3. by the described drive unit of claim 2, it is characterized in that described channel profiles is single channel profiles or multiple-grooved profile.
4. according to the described drive unit of claim 1, it is characterized in that, drive part (21) but drive by the rotating driving device of an axial servo-actuated.
5. according to the described drive unit of claim 4, it is characterized in that drive part (21) drives via the belt wheel of being with drive unit and fixing on drive part.
6. according to the described drive unit of claim 4, it is characterized in that, drive part (21) via back-geared motor and on drive part fixing gear drive.
7. according to the described drive unit of claim 1, it is characterized in that drive part (21) and supply section (22) interconnect via a separable coupling (16).
8. according to the described drive unit of claim 1, it is characterized in that, single-revolution joint (23) is set on the part of supply section (22), in this part, the passage that is used for medium (24,25) that extends in supply section (22) is at the surface opening of supply section (22) and feed in the affiliated cannelure (26) of swivel coupling (23).
9. according to the described drive unit of claim 1, it is characterized in that, supply section (22) has an end face at it on an end of drive part, and the passage that is used for medium that extends in supply section (24,25) is at the surface opening of this end face, thereby can connect the flexible pipe that is used for these media there.
10. according to the described drive unit of claim 1, it is characterized in that the diameter of supply section (22) is greater than the diameter of drive part (21).
11. according to the described drive unit of claim 1, it is characterized in that, be provided with one and pass passage (38) drive part (21) and supply section (22), that be used for electric wire or fiber optics lead.
12. one kind comprises index dial and according to the injection machine of one of claim 1 to 11 described drive unit, it is characterized in that, rotating shaft axial restraint ground but be rotatably supported in the scraping wings (12) of injection machine.
13. according to the described injection machine of claim 12, it is characterized in that, drive part (21) has a channel profiles, this channel profiles is meshed with the hollow shaft with a channel profiles that is mated (19) of rotatable driving, and be provided with the rotating driving device that is used for hollow shaft (19) (20) of a fixed-site, rotating shaft passes the hole guiding in the scraping wings (12), thereby stretch out scraping wings (12) behind this axial rotary in addition, and the rotating driving device (20) of hollow shaft (19) is arranged on the back of scraping wings (12).
14. according to the described injection machine of claim 13, it is characterized in that, one fixing support plate (15) is set, this support plate has the drive unit (17,18) that is used for scraping wings (12), rotating shaft passes the hole guiding in scraping wings (12) and the support plate (15), thereby Extension support plate (15) in addition behind this axial rotary, and a rotating driving device (20) that is used for hollow shaft (19) is set on support plate (15).
15., it is characterized in that the drive part of rotating shaft passes the hole in the scraping wings according to one of claim 12 to 14 described injection machine.
16. according to the described injection machine of claim 14, it is characterized in that, the shaft coupling (16) of drive part (21) and supply section (22) is arranged on the side away from support plate (15) of scraping wings (12), and shaft coupling (16) has a housing (32,33), and this housing is fixed on the scraping wings (12).
17., it is characterized in that the swivel coupling (23) that is used for supply section (22) is that revolution is fixing in the side away from support plate (15) of scraping wings (12) with respect to scraping wings (12) according to the described injection machine of claim 14.
18., it is characterized in that in the mold cramping plate for index dial (8) configuration a hole is set, this hole has sliding sleeve (11), is used for the supply section (22) of the drive unit of index dial (8) according to one of claim 12 to 14 described injection machine.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004040109.8 | 2004-08-18 | ||
| DE102004040109.8A DE102004040109B4 (en) | 2004-08-18 | 2004-08-18 | Drive for an index plate of an injection mold |
| PCT/EP2005/053564 WO2006018364A1 (en) | 2004-08-18 | 2005-07-22 | Drive for an index plate of an injection molding tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101001735A CN101001735A (en) | 2007-07-18 |
| CN101001735B true CN101001735B (en) | 2010-11-10 |
Family
ID=35432178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2005800269534A Expired - Fee Related CN101001735B (en) | 2004-08-18 | 2005-07-22 | Drive for an index plate of an injection molding tool |
Country Status (5)
| Country | Link |
|---|---|
| KR (1) | KR101196499B1 (en) |
| CN (1) | CN101001735B (en) |
| AT (1) | AT505692B1 (en) |
| DE (1) | DE102004040109B4 (en) |
| WO (1) | WO2006018364A1 (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005005202A1 (en) * | 2005-02-03 | 2006-08-17 | Demag Ergotech Gmbh | Index drive and media feedthrough for injection molding machines |
| CN101905497B (en) * | 2010-08-02 | 2013-08-21 | 深圳市银宝山新科技股份有限公司 | Mold and interchangeable insert applied to same |
| CN102029681B (en) * | 2010-11-08 | 2014-02-05 | 丰铁塑机(广州)有限公司 | Center turret type multicolour multi-material vertical injection moulding machine and injection moulding method |
| CN103212891B (en) * | 2012-01-19 | 2015-11-25 | 昆山思拓机器有限公司 | The shaft device of integrated thin-wall pipes Pneumatic clamping mechanism |
| CN103212911A (en) * | 2012-01-19 | 2013-07-24 | 昆山思拓机器有限公司 | Precise rotary shaft device applicable to clamping of thin-walled tubes |
| JP2013184443A (en) * | 2012-03-09 | 2013-09-19 | Sumitomo Heavy Ind Ltd | Injection molding machine |
| CN102615784A (en) * | 2012-04-09 | 2012-08-01 | 昆山金利表面材料应用科技股份有限公司 | Bicolor product injection mould |
| AT514099B1 (en) * | 2013-03-27 | 2015-03-15 | Engel Austria Gmbh | closing unit |
| CH708141A2 (en) * | 2013-06-06 | 2014-12-15 | Foboha Gmbh | Injection molding. |
| CN104139496B (en) * | 2014-05-13 | 2016-08-24 | 张振岳 | Lens injection mould and injection moulding process |
| DE202015101432U1 (en) | 2015-03-20 | 2015-04-17 | Kraussmaffei Technologies Gmbh | Injection molding machine with index plate drive |
| EP3199320B1 (en) * | 2016-02-01 | 2018-10-03 | The Procter and Gamble Company | Injection molding device |
| AT16131U1 (en) * | 2017-06-09 | 2019-02-15 | Engel Austria Gmbh | Device for sealing a shaft for a molding machine |
| AT520823B1 (en) * | 2018-04-26 | 2019-08-15 | Engel Austria Gmbh | Closing unit for a molding machine |
| DE102018110223A1 (en) * | 2018-04-27 | 2019-10-31 | Kraussmaffei Technologies Gmbh | Injection molding machine having a channel for a fluid having index shaft |
| AT524313B1 (en) | 2021-04-01 | 2022-05-15 | Engel Austria Gmbh | Rotating device for a shaping machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0425388A2 (en) * | 1989-10-27 | 1991-05-02 | Nissei Asb Machine Co., Ltd. | Rotary type injection molding machine |
| DE4243293A1 (en) * | 1992-12-21 | 1994-06-23 | Zahoransky Formenbau Gmbh | Brush manufacturing machine with casting mould for plastic brush bodies, especially tooth brushes |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3435483A (en) * | 1967-01-23 | 1969-04-01 | Litton Business Systems Inc | Mold structure for use with double injection molding machines |
| DE2125821C2 (en) * | 1971-05-25 | 1982-09-02 | Karl 7298 Loßburg Hehl | Device for injection blow molding bottles from a thermoplastic material |
| DE4026328C1 (en) | 1990-08-20 | 1992-01-30 | Huo-Lu Taichung Tw Tsai | |
| FR2725152A1 (en) | 1994-09-30 | 1996-04-05 | Grosfilley Jean Pierre | Universal rotating base for moulds for multi-injection of plastics |
| DE29908301U1 (en) * | 1999-05-08 | 1999-08-12 | Braun Formenbau GmbH, 79353 Bahlingen | Tool for plastic injection molding of a thread, in particular molded parts having an internal thread |
| DE10145461B4 (en) | 2001-01-22 | 2005-05-04 | Gealan Formteile Gmbh | Single and multi-component injection molding machine |
-
2004
- 2004-08-18 DE DE102004040109.8A patent/DE102004040109B4/en not_active Expired - Fee Related
-
2005
- 2005-07-22 CN CN2005800269534A patent/CN101001735B/en not_active Expired - Fee Related
- 2005-07-22 WO PCT/EP2005/053564 patent/WO2006018364A1/en active Application Filing
- 2005-07-22 KR KR1020077003239A patent/KR101196499B1/en active IP Right Grant
- 2005-07-22 AT AT0925705A patent/AT505692B1/en not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0425388A2 (en) * | 1989-10-27 | 1991-05-02 | Nissei Asb Machine Co., Ltd. | Rotary type injection molding machine |
| DE4243293A1 (en) * | 1992-12-21 | 1994-06-23 | Zahoransky Formenbau Gmbh | Brush manufacturing machine with casting mould for plastic brush bodies, especially tooth brushes |
Non-Patent Citations (2)
| Title |
|---|
| HERB E..INTEGRIERTE DREHVORRICHTUNG.KUNSTSTOFFE86 3.1996,328,330,331. |
| HERB E..INTEGRIERTE DREHVORRICHTUNG.KUNSTSTOFFE86 3.1996,328,330,331. * |
Also Published As
| Publication number | Publication date |
|---|---|
| AT505692A5 (en) | 2009-03-15 |
| KR101196499B1 (en) | 2012-11-01 |
| WO2006018364A1 (en) | 2006-02-23 |
| KR20070049161A (en) | 2007-05-10 |
| WO2006018364A9 (en) | 2007-02-01 |
| DE102004040109B4 (en) | 2018-03-15 |
| DE102004040109A1 (en) | 2006-03-09 |
| CN101001735A (en) | 2007-07-18 |
| AT505692B1 (en) | 2009-05-15 |
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