CN208197550U - A kind of vacuum adsorbing die - Google Patents
A kind of vacuum adsorbing die Download PDFInfo
- Publication number
- CN208197550U CN208197550U CN201820375676.2U CN201820375676U CN208197550U CN 208197550 U CN208197550 U CN 208197550U CN 201820375676 U CN201820375676 U CN 201820375676U CN 208197550 U CN208197550 U CN 208197550U
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- China
- Prior art keywords
- vacuum
- hole location
- vacuum chamber
- mode
- sucker
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Abstract
The utility model discloses a kind of vacuum adsorbing dies, its structure includes mode, mode is equipped with the ejection hole location for installing the sucker hole location of sucker and for installing ejecting mechanism, vacuum chamber is additionally provided in mode, since sucker hole location and ejection hole location are all located at outside vacuum chamber, when being vacuumized to vacuum chamber, air-flow will be effectively avoided to enter vacuum chamber from sucker hole location and ejection hole location, and then promote the air-tightness of vacuum chamber, ensure that epidermis can be effectively fitted on skeleton, improves the molding effect of product.
Description
Technical field
The utility model relates to technical field of mold, and in particular to a kind of vacuum adsorbing die.
Background technique
Vacuum adsorbing die is mainly used for the molding of interior trim part epidermis and fitting, and interior to be equipped with vacuum chamber, vacuum chamber is one
Side is connected to the cavity surface of mode by venthole, and the other side is connected with vacuum evacuation device by exhaust pipe, passes through vacuum means
It sets and takes vacuum chamber interior air-flow away, form negative pressure, so that cavity surface forms negative pressure, epidermis is adsorbed on mode die cavity
On ventilative skeleton, and skeleton is the sucker by being arranged in die cavity to be adsorbed in die cavity.Mold is additionally provided with for inciting somebody to action
The ejecting mechanism of product ejection after molding, ejecting mechanism are generally knock-pin.
In the prior art, the hole location of sucker and the hole location of ejecting mechanism are generally located in vacuum chamber, to ensure vacuum chamber
Sealing effect, sealing strip is all usually set on the hole location periphery of the hole location of sucker and ejecting mechanism.But due to the hole of sucker
Position and the hole location of ejecting mechanism are all disposed in vacuum chamber, and especially ejecting mechanism will be in its hole location stretching motion back and forth, right
When vacuum chamber vacuumizes, air-flow inevitably enters vacuum chamber from the hole location of sucker and ejecting mechanism, and then reduces true
The air-tightness of cavity prevent epidermis is from being effectively fitted on skeleton, and then influences the molding effect of product.
Utility model content
The purpose of this utility model is that aiming at the shortcomings in the prior art, and a kind of vacuum suction that air-tightness is good is provided
Mold.
The purpose of this utility model is achieved through the following technical solutions:
A kind of vacuum adsorbing die, including mode are provided, mode is equipped with for installing the sucker hole location of sucker and for pacifying
The ejection hole location of ejecting mechanism is filled, is additionally provided with vacuum chamber in mode, it is characterised in that: sucker hole location and ejection hole location are all located at very
Outside cavity.
Wherein, vacuum chamber is connected to the die cavity of mode by venthole.
Wherein, vacuum chamber and venthole are integrally formed.
It wherein, further include template, mode is installed in the template.
Wherein, the junction of vacuum chamber and template is equipped with the sealing ring for sealing vacuum chamber.
Wherein, vacuum chamber has multiple, and each vacuum chamber is connected to the die cavity of corresponding mode.
Wherein, there are four vacuum chambers, four vacuum chambers are symmetrical arranged about the central transverse axis of mode.
Wherein, two vacuum chambers in the middle part of mode are connected together.
Wherein, template be equipped with sucker hole location, ejection the one-to-one hole location of hole location, template is additionally provided with to be connect with vacuum chamber
Vacuum passage.
Wherein, the evacuation position for being surrounded by indent of vacuum chamber, sucker hole location and ejection hole location are all set in evacuation position.
The utility model has the beneficial effects that
The vacuum adsorbing die of the utility model, structure include mode, and mode is equipped with the sucker hole for installing sucker
Position and the ejection hole location for installing ejecting mechanism are additionally provided with vacuum chamber in mode, due to sucker hole location and ejection hole location all positions
In outside vacuum chamber, when vacuumizing to vacuum chamber, air-flow will effectively be avoided to enter vacuum from sucker hole location and ejection hole location
Chamber, and then promote the air-tightness of vacuum chamber, it is ensured that epidermis can be effectively fitted on skeleton, improve the molding effect of product.
Detailed description of the invention
Using attached drawing, the utility model is described in further detail, but the embodiment in attached drawing is not constituted to the utility model
Any restrictions for those of ordinary skill in the art without creative efforts, can also be according to following attached
Figure obtains other attached drawings.
Fig. 1 is a kind of structural schematic diagram of the mode of vacuum adsorbing die of the utility model.
Fig. 2 is that a kind of vacuum adsorbing die of the utility model is cut away the structural schematic diagram of most of mode.
Attached drawing includes in Fig. 1 and Fig. 2:
1- mode；
2- die cavity；
3- vacuum chamber；
4- sucker hole location；
5- ejects hole location；
6- sucker；
7- venthole；
8- vacuum passage；
9- avoids position；
10- template.
Specific embodiment
It elaborates below in conjunction with specific embodiment to the utility model creation.
A kind of vacuum adsorbing die of the utility model, referring to figure 1 and figure 2, structure include mode 1 and template
10, mode 1 is mounted in template 10.Vacuum chamber 3 is equipped in mode 1, template 10 is equipped with the vacuum passage 8 being connected to vacuum chamber 3.
Mode 1 is equipped with the ejection hole location 5 for installing the sucker hole location 4 of sucker and for installing ejecting mechanism, also corresponds in template 10
Equipped with the sucker hole location 4 and the ejection hole location 5.Shown in Figure 1, the top of mode 1 is die cavity 2, is also corresponded in die cavity 2
Equipped with the sucker hole location 4 and the ejection hole location 5, sucker 6 is mounted on the sucker hole location 4 in die cavity 2.Vacuum chamber 3 passes through logical
Stomata 7 is connected to the inner surface of die cavity 2, the corresponding air inlet equipped with venthole 7 in die cavity 2.Sucker 6 is first passed through to adsorb skeleton
On the surface of die cavity 2, then vacuum chamber 3 is vacuumized again, so that the air-flow between die cavity 2 and epidermis is successively through venthole 7, true
Cavity 3 is extracted, and then epidermis is adsorbed on ventilative skeleton.Since sucker hole location 4 and ejection hole location 5 are all located at vacuum chamber
Outside 3, when vacuumizing to vacuum chamber 3, air-flow will effectively be avoided to enter vacuum chamber 3 from sucker hole location 4 and ejection hole location 5,
And then promote the air-tightness of vacuum chamber 3, it is ensured that epidermis can be effectively fitted on skeleton, improve the molding effect of product.
In the present embodiment, vacuum chamber 3 and venthole 7 are integrally formed, and reduce installation procedure.To further increase vacuum chamber 3
Sealing performance, the junction of vacuum chamber 3 and template 10 is equipped with sealing ring.
Shown in Figure 1, vacuum chamber 3 has multiple, and each vacuum chamber 3 is connected to corresponding die cavity 2.Preferably, vacuum
There are four chambers 3, four vacuum chambers 3 about mode 1 central transverse axis be symmetrical arranged, it is corresponding, die cavity 2 also there are four.Its
In, two vacuum chambers 3 positioned at 1 middle part of mode are connected together.
Shown in Figure 2, the evacuation position 9 for being surrounded by indent of vacuum chamber 3, sucker hole location 4 and the ejection all positions of hole location 5 are set
It is placed in evacuation position 9.Evacuation position 9 makes sucker hole location 4 and ejects that hole location 5 is compact is arranged in around vacuum chamber 3, and then makes
Obtaining each vacuum chamber 3 can be located in corresponding die cavity 2 with surrounding sucker hole location 4, ejection hole location 5.
It is shown in Figure 2, vacuum passage 8 is equipped in vacuum chamber 3, vacuum chamber 3 is connected by vacuum passage 8 and vacuum evacuation device
It is logical.
Finally it should be noted that above embodiments are only to illustrate the technical solution of the utility model creation, rather than it is right
The utility model creates the limitation of protection scope, although having made in detail referring to preferred embodiment to the utility model creation
It is bright, those skilled in the art should understand that, the technical solution that can be created to the utility model is modified or is waited
With replacement, the spirit and scope of technical solution is created without departing from the utility model.
Claims (10)
1. a kind of vacuum adsorbing die, including mode, mode is equipped with the sucker hole location for installing sucker and ejects for installing
The ejection hole location of mechanism is additionally provided with vacuum chamber in mode, it is characterised in that: sucker hole location and ejection hole location are all located at vacuum chamber
Outside.
2. a kind of vacuum adsorbing die according to claim 1, it is characterised in that: vacuum chamber is connected to mode by venthole
Die cavity.
3. a kind of vacuum adsorbing die according to claim 2, it is characterised in that: vacuum chamber and venthole are integrally formed.
4. a kind of vacuum adsorbing die according to claim 1-3, it is characterised in that: further include template, mode
It is installed in the template.
5. a kind of vacuum adsorbing die according to claim 4, it is characterised in that: the junction of vacuum chamber and template is equipped with
For sealing the sealing ring of vacuum chamber.
6. a kind of vacuum adsorbing die according to claim 5, it is characterised in that: vacuum chamber has multiple, each vacuum chamber
It is connected to the die cavity of corresponding mode.
7. a kind of vacuum adsorbing die according to claim 6, it is characterised in that: there are four vacuum chambers, four vacuum chambers
Central transverse axis about mode is symmetrical arranged.
8. a kind of vacuum adsorbing die according to claim 7, it is characterised in that: two vacuum chambers in the middle part of mode
It is connected together.
9. a kind of vacuum adsorbing die according to claim 4, it is characterised in that: template is equipped with and sucker hole location, ejection
The one-to-one hole location of hole location, template are additionally provided with the vacuum passage connecting with vacuum chamber.
10. a kind of vacuum adsorbing die according to claim 1-3, it is characterised in that: the surrounding of vacuum chamber is set
There is the evacuation position of indent, sucker hole location and ejection hole location are all set in evacuation position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820375676.2U CN208197550U (en) | 2018-03-19 | 2018-03-19 | A kind of vacuum adsorbing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820375676.2U CN208197550U (en) | 2018-03-19 | 2018-03-19 | A kind of vacuum adsorbing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208197550U true CN208197550U (en) | 2018-12-07 |
Family
ID=64528280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820375676.2U Active CN208197550U (en) | 2018-03-19 | 2018-03-19 | A kind of vacuum adsorbing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208197550U (en) |
-
2018
- 2018-03-19 CN CN201820375676.2U patent/CN208197550U/en active Active
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