CN104228020B - The closing unit of injection (mo(u)lding) machine and the injection (mo(u)lding) machine including the closing unit - Google Patents
The closing unit of injection (mo(u)lding) machine and the injection (mo(u)lding) machine including the closing unit Download PDFInfo
- Publication number
- CN104228020B CN104228020B CN201410333893.1A CN201410333893A CN104228020B CN 104228020 B CN104228020 B CN 104228020B CN 201410333893 A CN201410333893 A CN 201410333893A CN 104228020 B CN104228020 B CN 104228020B
- Authority
- CN
- China
- Prior art keywords
- closing unit
- homoiothermic
- clamping plate
- lding
- injection
- 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.)
- Active
Links
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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1761—Means for guiding movable mould supports or injection units on the machine base or frame; Machine bases or frames
-
- 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
- B29C45/1761—Means for guiding movable mould supports or injection units on the machine base or frame; Machine bases or frames
- B29C2045/1768—Means for guiding movable mould supports or injection units on the machine base or frame; Machine bases or frames constructions of C-shaped frame elements
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention relates to the closing unit of injection (mo(u)lding) machine and the injection (mo(u)lding) machine including the closing unit.In the closing unit for injection (mo(u)lding) machine, the actuator of homoiothermic is provided with, the actuator is connected with control or adjusting apparatus, to control or adjust the geometric sense of closing unit.
Description
Technical field
The present invention relates to the closing unit of injection (mo(u)lding) machine and the injection (mo(u)lding) machine including the closing unit.
Background technology
This kind of closing unit has the device for the adjustment plate depth of parallelism mostly.By the device it should be ensured that：When two
At when that mold half is contacted on die joint, just plane is parallel as much as possible for they.It is especially public in the size with very little
When difference carrys out precise injection molding smaller parts, the plate depth of parallelism and similar parameters are critically important for the part quality for being produced.
Abrasion is produced in mold half as mold half crashes with being not parallel to each other, this just may cause institute after short times
The part of production changes, for example outer skin
Due to being up to the present engineering propertiess to the mechanism of the adjustment plate depth of parallelism, therefore good precision is also only
Could realize in the case of costly.
The content of the invention
It is an object of the invention to：A kind of closing unit for injection (mo(u)lding) machine, the closing unit and existing skill are provided
The closing unit of art is compared in the case where cost is moderate, can preferably maintain geometric sense (size), such as plate to put down
Row degree.
For this purpose, the present invention provides a kind of closing unit for injection (mo(u)lding) machine, wherein, it is provided with the execution machine of homoiothermic
Structure, the actuator are connected with control or adjusting apparatus, to control or adjust the geometric sense of the closing unit,
Characterized in that,
The actuator of the homoiothermic is configured to heatable rod, and fixing mould clamping plate is supported in machine by the rod
On frame, can be controlled by the change in size of the rod or to adjust moveable die clamping plate parallel with the plate of fixing mould clamping plate
Degree；And/or
The actuator of the homoiothermic is configured at least one crossbeam of the closing unit, wherein, described at least one
Crossbeam can be tempered, and moveable die clamping plate and fixing mould folder can be controlled or can adjusted by the change in size of the crossbeam
The plate depth of parallelism of plate.
Accordingly, the present invention provides a kind of closing unit for injection (mo(u)lding) machine, and which is provided with the actuator of homoiothermic, should
Actuator is connected with control or adjusting apparatus, to control or adjust the geometric sense of the closing unit.The present invention is also carried
For a kind of injection (mo(u)lding) machine including the closing unit.
Foregoing invention purpose be generally by arrange homoiothermic actuator be achieved, the actuator with control
Or adjusting apparatus are connected, to control or adjust the geometric sense of closing unit.
Directly, highly precisely measure geometry amount (for example measuring or similar approach by the light propagation time) is very numb
Tired and expensive.The present invention be based on the realisation that：The dependency of height is there is between geometrical condition and heat condition.Change sentence
Talk about, the geometry situation in closing unit relatively simply can be realized by controlling or adjusting one or more temperature.
Some other advantageous forms of implementation of the present invention has been further described below.
As most geometric senses of closing unit are during mold clamping force foundation or in the mould being installed on mold clamp board
Halfbody is critically important shortly before mutually crashing, it is thus possible to advantageously：The actuator of the homoiothermic is closing unit
Matched moulds Force system a component.Here, matched moulds Force system includes all components of closing unit, these components are due to closure
Power is set up and is acted on by power.They can for example be frame, crossbeam, toggle link, mold clamp board or supporting device etc..
For example, the actuator of the homoiothermic is made to be configured to the rod of heatable, preferred metal, fixing mould clamping plate is borrowed
The rod is helped to be supported in frame, it is possible thereby to the special easily adjustment plate depth of parallelism.In this regard, the reason also for simplicity
And it is preferred that specifying：The rod can be heated by a heater for being preferably electric.
In a kind of particularly preferred form of implementation, fixing mould clamping plate is propped up by supporting arrangement in upper area
Hold, and supported by being configured to the rod of homoiothermic actuator in lower area.
Not only heater can serve as the actuator of homoiothermic, and can also adopt homoiothermic pipeline.This homoiothermic pipe
Even if road when component is larger, be, for example, frame when, can be provided for effectively carrying out homoiothermic (carrying out temperature control).For tune
Warm pipeline, it is further advantageous that：They may also be used for the associated components for cooling down closing unit.
Here it is preferred, in particular, that arrange by least one homoiothermic pipeline to convey the pump of temperature control medium, wherein,
At least one homoiothermic pipeline is preferably formed as at least one closed-loop path.
It is particularly preferred here that further provide for：At least one homoiothermic pipeline is configured at least one of frame
Drilling, wherein being preferably provided with least one thromboembolism to seal at least one drilling.By this way, homoiothermic pipeline can be with spy
Not easily processing and manufacturing, or or even downstream equipment can be also carried out in existing frame.
Further preferably specify：Heat can be distributed from temperature control medium by heat exchanger or can be by heat
Temperature control medium is supplied to, thus even the cooling to frame can be effectively realized, so which takes dimensions protect in time
Hold constant.
In the closing unit including at least one crossbeam, it is also possible to which the crossbeam is used as the actuator of homoiothermic, wherein,
At least one crossbeam can be tempered (carry out temperature control) preferably by least one homoiothermic pipeline, and temperature control medium leads to
Cross the homoiothermic pipeline.Especially in four crossbeam equipment, can adjust whereby or the panel depth of parallelism.
Preferably, water or oil are used as into temperature control medium.Here, in order to prevent corrosion, particularly preferably using aqueous emulsion.
The application is also claimed a kind of injection (mo(u)lding) machine including closing unit of the present invention.
Description of the drawings
The further advantage and details of the present invention can be drawn referring to the drawings with related Description of Drawings.In the accompanying drawings：
Fig. 1 a are the sectional views cut open by the supporting device of fixing mould clamping plate；
Fig. 1 b are the top views of the injection (mo(u)lding) machine with closing unit of the present invention；
Fig. 1 c are the detailed top views of the supporting device of fixing mould clamping plate；
Fig. 2 a are the schematic diagrams of the frame for illustrating horizontal closing unit, and the closing unit is provided with two homoiothermic pipelines；
Fig. 2 b are the views similar with Fig. 2 a, and wherein homoiothermic pipeline is designed differently therefrom；
Fig. 3 a are the phantoms of the closing unit with four homoiothermic crossbeams；And
Fig. 3 b are the thin portion views of Fig. 3 a.
Specific embodiment
It is illustrated that in fig 1 a：How to be adjusted in closing unit 1 by being equipped with a kind of actuator 2 of homoiothermic
The gradient and the plate depth of parallelism of whole or control fixing mould clamping plate 5.The fixing mould clamping plate 5 passes through supporting device in upside
9 are bearing in frame 7.In the downside of fixing mould clamping plate 5, rod 6 is used for being supported in frame 7.By filling by electrical heating
Putting 8 carries out homoiothermic, and the length of rod 6 can change, and thus just make the gradient of fixing mould clamping plate 5 change.Specifically
Say, be provided with an adjusting apparatus 3 in this case.The adjusting apparatus and the unshowned temperature sensing being located on rod 6
Device and heater are connected.
Now, the top view of the injection (mo(u)lding) machine 10 with closing unit of the present invention 1 is shown in Figure 1b.Here, each
Reference is corresponding with the situation in Fig. 1 a.Further it is shown that moveable die clamping plate 4.
Fig. 1 c show the top view of the supporting device of fixing mould clamping plate 5.Here can see that frame 7 is at this first
It is made up of two side plates (curb girder) 16 and a transverse slat (crossbeam) 17 in individual region.Fixing mould clamping plate 5 it is not shown here
Supporting device 9 be located at side plate 16 on.Rod 6 braces against fixing mould clamping plate 5 on transverse slat 17.
For clarity, illustrate only the frame 7 of horizontal closing unit 1 in fig. 2 a with side view.So substantially may be used
To see the side plate 16 of frame 7.Here, it is mounted with fixing mould clamping plate 5 in the view on the end of upper right quarter, and it is left in view
Moveable die clamping plate 4 is support on the end on top, such as by means of elbow-bar mechanism.Arrange to control the size of frame 7
Two homoiothermic passages 11.The homoiothermic passage realizes that by drilling 13 these drillings 13 are able to partially by thromboembolism 14
Sealing.In this way, the tortuous coiled structure of homoiothermic passage 11 can also be realized with relatively small number of cost.Two homoiothermic passages 11
Together form each closed-loop path respectively with pump 12.In addition it is also provided with heat exchanger 15.Pump in this embodiment with
Control device 3 is connected.Whereby, the delivered volume of temperature control medium is controlled by homoiothermic passage 11 and thereby controls homoiothermic sheet
The degree and scope of body.
The accompanying drawing similar with Fig. 2 a is shown in figure 2b, and the design of wherein homoiothermic pipeline 11 is different.Now, it is
For the sake of clear, pump 12, heat exchanger 15 and the transfer pipeline towards homoiothermic loop 11 are also not shown in the accompanying drawings.
By the form of implementation of Fig. 2 a or Fig. 2 b, not only can adjust or the panel depth of parallelism, and can also control
System adjusts frame 7 along the torsion of its machine axis.The result of this torsion may will be mold clamp board 7 with machine axis
As rotary shaft deflection relative to each other.And the plate depth of parallelism is also due to this torsion is affected.This point can be according to this
It is bright to be prevented by following manner：Two side plates 16 are so tempered so that what they were always consistent takes dimensions
With constant relative position.
Form of implementation shown in Fig. 3 a and 3b is related to a kind of horizontal closing unit 1 for carrying four homoiothermic crossbeams 16.Pass through
The lateral view, can only see two in four crossbeams 16 in fig. 3 a.Only in the view in top that is horizontal
Beam 16 is illustrated with being broken away, therefore is only see the homoiothermic pipeline 11 of there.But, all four crossbeam in the form of implementation
It is configured with homoiothermic pipeline 11.
Additionally, not illustrating pump 12 and control or adjusting apparatus 3 in fig. 3 a.These parts/partly can be with Fig. 2 a
It is similarly effected.
The exact configuration of homoiothermic pipeline 11 in thin portion view 3b it can be seen that.Can by the pipe 17 being arranged in drilling 18
Temperature control medium is sent to always the end of drilling 18.As the pipe 17 is not completely inserted in drilling 18, and due to this
Internal diameter of the external diameter of pipe less than drilling, therefore the temperature control medium outside the pipe 17 may return to the opening of drilling 18 again.Homoiothermic
Flow direction when medium flows in or out homoiothermic pipeline 11 is represented by arrow in fig. 3 a respectively, with similar temperature
Degree.
Different forms of implementation depicted herein can certainly be combined, that is to say, that for example following situations are undoubtedly
It is feasible：Not only with heated rod 6 to supporting and fixing mold clamp board 5, but also used using homoiothermic pipeline 11
To carry out homoiothermic to frame 7.
The invention is not limited in embodiments shown herein.For example it is readily conceivable that be：Machine is performed using homoiothermic
Structure is to carry out homoiothermic to toggle link.
Claims (8)
1. a kind of closing unit for injection (mo(u)lding) machine, wherein, be provided with the actuator (2) of homoiothermic, the actuator with
Control or adjusting apparatus (3) are connected, to control or adjust the geometric sense of the closing unit (1),
Characterized in that,
The actuator (2) of the homoiothermic is configured to heatable rod (6), and fixing mould clamping plate (5) is propped up by the rod
Hold in frame (7), moveable die clamping plate (4) and fixing mould can be controlled or can adjusted by the change in size of the rod
The plate depth of parallelism of clamping plate (5)；And/or
The actuator (2) of the homoiothermic is configured at least one crossbeam (16) of the closing unit (1), wherein, it is described extremely
A few crossbeam (16) can be tempered, and can be controlled by the change in size of the crossbeam or can adjust moveable die clamping plate
(4) and fixing mould clamping plate (5) the plate depth of parallelism.
2. closing unit according to claim 1, it is characterised in that the actuator (2) of the homoiothermic is the matched moulds
One component of the matched moulds Force system of unit (1).
3. closing unit according to claim 1, it is characterised in that rod of the heatable rod (6) for metal.
4. closing unit according to claim 1, it is characterised in that the rod (6) can by means of heater (8)
It is heated.
5. closing unit according to claim 4, it is characterised in that the heater (8) is filled for the heating of electric
Put.
6. the closing unit according to any one of claim 1 to 5, it is characterised in that the fixing mould clamping plate (5) exists
Support and be supported in frame (7) by rod (6) in lower area by supporting arrangement (9) in upper area.
7. the closing unit according to any one of claim 1 to 5, it is characterised in that at least one crossbeam (16)
Can be tempered by least one homoiothermic pipeline (11).
8. a kind of injection (mo(u)lding) machine, which includes the closing unit (1) according to any one of claim 1 to 7.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT3612013A AT514247B1 (en) | 2013-04-30 | 2013-04-30 | Closing unit of an injection molding machine |
| ATA361/2013 | 2013-04-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104228020A CN104228020A (en) | 2014-12-24 |
| CN104228020B true CN104228020B (en) | 2017-04-05 |
Family
ID=51685130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410333893.1A Active CN104228020B (en) | 2013-04-30 | 2014-04-30 | The closing unit of injection (mo(u)lding) machine and the injection (mo(u)lding) machine including the closing unit |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN104228020B (en) |
| AT (1) | AT514247B1 (en) |
| DE (1) | DE102014005923A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017112477B3 (en) * | 2017-06-07 | 2018-09-13 | Krausmaffei Technologies Gmbh | Injection molding machine clamping units system |
| CN115122586A (en) * | 2021-03-26 | 2022-09-30 | 本田技研工业株式会社 | Injection molding die |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05104595A (en) * | 1991-10-21 | 1993-04-27 | Matsushita Electric Works Ltd | Spacer block for mold |
| DE4427949C1 (en) * | 1994-08-06 | 1995-09-21 | Kloeckner Desma Elastomertechn | Compensation for mould bulging in injection moulding machines |
-
2013
- 2013-04-30 AT AT3612013A patent/AT514247B1/en active
-
2014
- 2014-04-23 DE DE201410005923 patent/DE102014005923A1/en active Pending
- 2014-04-30 CN CN201410333893.1A patent/CN104228020B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| AT514247A1 (en) | 2014-11-15 |
| DE102014005923A1 (en) | 2014-10-30 |
| AT514247B1 (en) | 2015-02-15 |
| CN104228020A (en) | 2014-12-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10525625B2 (en) | Plasticizing unit including a thermal separating device and an active tempering device | |
| CN104228020B (en) | The closing unit of injection (mo(u)lding) machine and the injection (mo(u)lding) machine including the closing unit | |
| Chen et al. | Gas-assisted mold temperature control for improving the quality of injection molded parts with fiber additives | |
| JP4038219B2 (en) | Injection molding machine to detect resin accumulation level | |
| CN108215100A (en) | A kind of fast temperature regulating device of temperature control injection mold | |
| JP2012171173A (en) | Autoclave and method of heat-curing molding material | |
| BR112018004669B1 (en) | Manufacturing method for composite material and fabrication apparatus for composite material | |
| CN107433851A (en) | For controlling the sail system of cooling system of vehicle | |
| CN105058730A (en) | Shape-following heating injection mold | |
| WO2009041308A1 (en) | Process for producing thermoplastic resin film | |
| CN107020731A (en) | Injection (mo(u)lding) machine | |
| CN113580628A (en) | Device for preheating at least one mould | |
| CN205818463U (en) | A kind of head device applying to large scale industry level FDM3D printer | |
| KR20130096433A (en) | Temperature controller for mold | |
| US20160075062A1 (en) | Method and system for glass encapsulation molds | |
| CN206186290U (en) | A plasticization unit and make -up machine for make -up machine | |
| CN204936112U (en) | A kind of with type heating injection mold | |
| KR101974234B1 (en) | Clamping apparatus of injection molding machine | |
| WO2017149723A1 (en) | Injection molding mold | |
| CN206393935U (en) | Gas and oil cylinder valve pin arrangement for adjusting height | |
| WO2020044642A1 (en) | Injection device | |
| JP2012240367A (en) | Extrusion molding device | |
| CN204123603U (en) | The open TOP-TIP of a kind of semi-integrated type | |
| CN104354296A (en) | Positioning regulation mechanism in hot plate welding of lamps and matched mirror adjusting method | |
| JP2006315259A (en) | Mold apparatus for injection molding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |