CN206455866U - A kind of mold closing mechanism - Google Patents
A kind of mold closing mechanism Download PDFInfo
- Publication number
- CN206455866U CN206455866U CN201720097601.8U CN201720097601U CN206455866U CN 206455866 U CN206455866 U CN 206455866U CN 201720097601 U CN201720097601 U CN 201720097601U CN 206455866 U CN206455866 U CN 206455866U
- Authority
- CN
- China
- Prior art keywords
- drive unit
- mould
- support plate
- die drive
- die
- 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
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- Casting Devices For Molds (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
A kind of mold closing mechanism, including：Die drive unit；Mould support plate, is arranged on the end of the die drive unit, and displacement can be produced by being driven by the die drive unit；Position sensor, is set to connect the die drive unit and the mould support plate, the displacement of the mould support plate is driven to detect the die drive unit, and produce a position signalling；Controller, is electrically connected with the position sensor and receives position signalling；Proportioning valve, is set to connect the controller and the die drive unit, control and then the driving force of the adjustment die drive unit by the controller.A kind of mold closing mechanism of the utility model; closing speed and closing active force between mould can in real time be adjusted with the displacement of lower mould; and produced effect of impact power is small when lower mould and mold closing, can effectively protect the surface structure of lower mould and mold.
Description
Technical field
The utility model is related to a kind of mold closing mechanism.
Background technology
General forming machine is provided with a pair of moulds, such as mold and lower mould in the prior art, wherein lower mould pendulum
Put on mould support plate, and mould support plate links unification die drive unit., can be by under when die drive unit start
Mould jack-up is to approach and the closing mold.
Row buffering, therefore the position of lower mould are not entered when driving lower mould to abut up closed die due to die drive unit
Moving speed can not be too fast, and shock strength when otherwise mold is with lower mould closing can be excessive, and then causes mould to produce damage
Situation.But the lower mould of displacement is for whole manufacturing process at a slow speed, it is clear that man-hour can be increased and influence to manufacture efficiency.Therefore
It is necessary to design a kind of mold closing mechanism.
The content of the invention
The utility model provides a kind of mold closing mechanism to solve to play mould when abutting up closed die not have in the prior art
Enter row buffering, therefore the velocity of displacement of lower mould can not be too fast, shock strength when otherwise mold is with lower mould closing can mistake
Greatly, so cause mould produce damage technical problem.
A kind of mold closing mechanism, including：Die drive unit；Mould support plate, is arranged on the end of the die drive unit,
Displacement can be produced by being driven by the die drive unit；Position sensor, is set to connect the die drive unit and institute
Mould support plate is stated, the displacement of the mould support plate is driven to detect the die drive unit, and produce a position signalling；
Controller, is electrically connected with the position sensor and receives position signalling；Proportioning valve, is set to connect the controller and described
Die drive unit, control and then the driving force of the adjustment die drive unit by the controller.
The die drive unit include Master cylinder body and auxiliary cylinder block, the mould support plate be arranged on the Master cylinder body and
One end of auxiliary cylinder block.
The position sensor is set to connect the auxiliary cylinder block and mould support plate.
The position sensor is set to displacement chi.
Closing speed and closing active force between a kind of mold closing mechanism of the utility model, mould can be with the displacements of lower mould
And adjust in real time, and effect of impact power produced when lower mould and mold closing is small, can effectively protect lower mould
And the surface structure of mold.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of mold closing mechanism structural representation of the utility model；
Fig. 2 is a kind of mold closing mechanism structural representation of the utility model；
Fig. 3 is a kind of mold closing mechanism motion schematic diagram of the utility model.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
This specification（Including any accessory claim, summary and accompanying drawing）Disclosed in any feature, except non-specifically is chatted
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is to arrange an example in equivalent or similar characteristics.
As Figure 1-3, a kind of mold closing mechanism of the utility model includes die drive unit 10, mould support plate 20, position
Inductor 30, controller 40 and proportioning valve 50.
Wherein, die drive unit 10 includes Master cylinder body 12 and auxiliary cylinder block 14, and wherein auxiliary cylinder block 14 is configured in master cylinder
The periphery of body 12；
Mould support plate 20 is arranged on the end of die drive unit 10.Particularly, mould support plate 20 is arranged on Master cylinder body 12
And the end of auxiliary cylinder block 14, therefore when Master cylinder body 12 and the action of auxiliary cylinder block 14, mould support plate 20 can make upper and lower displacement.Under
Mould 22 is arranged on mould support plate 20, and lower mould 22 can upwardly close to and closing mold 24.
Position sensor 30 is set to connecting mold drive device 10 and mould support plate 20.Position sensor 30 can be set
For displacement chi or optical ruler, its one end is connected on auxiliary cylinder block 14, and the other end is connected on mould support plate 20.When mould driving
During 10 driven mold support plate of device 20, can synchronous activation point inductor 30 to know the position of mould support plate 20.Feel position
Device 30 is answered to detect exportable position signalling behind the position of mould support plate 20.
As shown in Fig. 2 controller 40 is set to be electrically connected with position sensor 30 and can receive position signalling.Proportioning valve
Auxiliary cylinder block 14 in 50 connection controllers 40 and die drive unit 10.Controller 40 can control proportioning valve 50 according to position signalling
Output pressure and flow；The pressure that proportioning valve 50 is exported can be further to drive auxiliary cylinders 14 with flow.
As shown in figure 3, when auxiliary cylinder block 14 provides upward driving force can be with driven mold support plate 20 and lower mould 22
Upwards.During beginning, so auxiliary cylinder block 14 can provide larger output pressure because of lower mould 22 and mold 24 larger distance away
And flow, make lower mould 22 with faster speed close to mold 24.Now, position sensor 30 can be by the position of mould support plate 20
Put and controller 40 is sent to position signalling.Then extend as Master cylinder body 12 with the displacement of mould support plate 20.
When the position that position sensor 30 detects mould support plate 20 has made lower mould 22 close to mold 24, controller
40 can downgrade the output pressure and flow of proportioning valve 50 according to position signalling, now the displacement speed of mould support plate 20 and lower mould 22
Degree reduction, and then make lower mould 22 with slower speed and the state closing mold 24 of low-force.Then, Master cylinder body 12 can
Pressure is applied to mould support plate 20 again, makes lower mould 22 and mold 24 that there is default clamping pressure.
Closing speed and closing active force between a kind of mold closing mechanism of the utility model, mould can be with the positions of lower mould 22
Move and adjust in real time, and effect of impact power produced during 24 closing of lower mould 22 and mold is small, can effectively protect
The surface structure of lower mould 22 and mold 24.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any change or replacement expected without creative work should all be covered within protection domain of the present utility model.
Therefore, protection domain of the present utility model should be determined by the scope of protection defined in the claims.
Claims (4)
1. a kind of mold closing mechanism, it is characterised in that including：Die drive unit；Mould support plate, is arranged on the mould driving dress
The end put, displacement can be produced by being driven by the die drive unit；Position sensor, is set to connect the mould driving dress
Put and the mould support plate, the displacement of the mould support plate is driven to detect the die drive unit, and produce one
Position signalling；Controller, is electrically connected with the position sensor and receives position signalling；Proportioning valve, is set to connect the control
Device processed and the die drive unit, control and then the driving force of the adjustment die drive unit by the controller.
2. die device according to claim 1, it is characterised in that the die drive unit includes Master cylinder body and auxiliary cylinders
Body, the mould support plate is arranged on one end of the Master cylinder body and auxiliary cylinder block.
3. die device according to claim 2, it is characterised in that the position sensor is set to connect the auxiliary cylinders
Body and mould support plate.
4. die device according to claim 3, it is characterised in that the position sensor is set to displacement chi.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720097601.8U CN206455866U (en) | 2017-01-25 | 2017-01-25 | A kind of mold closing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720097601.8U CN206455866U (en) | 2017-01-25 | 2017-01-25 | A kind of mold closing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206455866U true CN206455866U (en) | 2017-09-01 |
Family
ID=59694913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720097601.8U Expired - Fee Related CN206455866U (en) | 2017-01-25 | 2017-01-25 | A kind of mold closing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206455866U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114318954A (en) * | 2021-12-31 | 2022-04-12 | 珠海格力智能装备有限公司 | Mold clamping method for molding die and molding apparatus |
-
2017
- 2017-01-25 CN CN201720097601.8U patent/CN206455866U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114318954A (en) * | 2021-12-31 | 2022-04-12 | 珠海格力智能装备有限公司 | Mold clamping method for molding die and molding apparatus |
| CN114318954B (en) * | 2021-12-31 | 2024-01-30 | 珠海格力智能装备有限公司 | Mold clamping method for molding mold and molding apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170901 Termination date: 20190125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |