CN206510425U - A kind of plastics suction mould - Google Patents
A kind of plastics suction mould Download PDFInfo
- Publication number
- CN206510425U CN206510425U CN201621299021.9U CN201621299021U CN206510425U CN 206510425 U CN206510425 U CN 206510425U CN 201621299021 U CN201621299021 U CN 201621299021U CN 206510425 U CN206510425 U CN 206510425U
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- CN
- China
- Prior art keywords
- cavity
- plate
- mould
- die
- cavity plate
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- Expired - Fee Related
Links
- 229920003023 plastic Polymers 0.000 title claims abstract description 51
- 239000004033 plastic Substances 0.000 title claims abstract description 51
- 238000009423 ventilation Methods 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims description 18
- 238000001816 cooling Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 7
- 238000007664 blowing Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 238000001179 sorption measurement Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 238000012545 processing Methods 0.000 description 5
- 239000011148 porous material Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002516 radical scavenger Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of plastics suction mould, including lower mould and upper mould；Lower mould includes die shoe, installs cavity and cavity plate；Cavity plate includes cavity plate body and bottom plate, and an air-breathing groove is provided between bottom plate surrounding and cavity plate body；Provided with ventilation die cavity between the bottom and cavity plate body bottom of bottom plate, ventilation die cavity is connected with air-breathing groove；Die shoe is provided with the stomata being connected with ventilation die cavity；Upper mould includes cope plate and punch-pin.Therefore when plastic uptake process, the plastics of softening are placed on cavity plate, by upper die and lower die matched moulds, while negative pressure mechanism to produce negative pressure in the die cavity of cavity plate by air-breathing groove so that plastic sheeting absorption is in cavity plate inwall；Due to being provided with an air-breathing groove, therefore the area of increase exhaust between bottom plate surrounding and cavity plate body, the efficiency of exhaust is accelerated, so as to improve the production efficiency of plastic uptake, and bottom plate can be separated with cavity plate body along air-breathing groove, therefore can realize different bottom board replacings so that the adsorption mould has versatility.
Description
Technical field
The utility model is related to mould applications, and in particular to a kind of plastics suction mould.
Background technology
Plastic uptake is a kind of traditional processing technology in die forming, and plastic uptake processing is by the plastic sheeting placement of heating and softening
In cavity plate, by plastic sheeting and cavity plate formation near closed hollow ring, by producing negative pressure in cavity plate so that film is adsorbed in cavity plate
Wall, shapes by cavity plate to film cooling, so that plastic uptake processing is completed, if traditional absorption mould is processed on cavity plate
Dry pore, is communicated by pore with negative pressure system, so as to realize that plastic uptake is processed, due to producing the speed of negative pressure by pore
Slowly, the plastic uptake cavity plate for causing the efficiency of plastic uptake processing low and traditional is integral type, it is impossible to changes, causes poor universality, in view of
Disadvantages described above, is necessary to design a kind of plastics suction mould in fact.
Utility model content
Technical problem to be solved in the utility model is：A kind of plastics suction mould is provided, to solve plastics suction mould production
Efficiency is low, the problem of poor universality.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of plastics suction mould, including lower mould and upper
Mould；The lower mould includes installing cavity and the cavity plate in the installation cavity in die shoe and die shoe；It is described recessed
Mould includes cavity plate body and the bottom plate provided with the cavity plate body interior bottom, between the bottom plate surrounding and the cavity plate body
Provided with an air-breathing groove；Between the bottom of the bottom plate and the cavity plate body bottom provided with ventilation die cavity, the ventilation die cavity with
The air-breathing groove is connected；The die shoe is provided with the stomata being connected with the ventilation die cavity；The upper mould includes upper mould
Plate and the punch-pin being engaged located at the cope plate bottom with the cavity plate.
Further, the installation inwall of cavity two is additionally provided with boss, and the boss extends to described from installation cavity upper end
The bottom of cavity is installed；The outer wall of the cavity plate is fitted with the boss so that shape between the cavity plate and the installation cavity
Into two independent die cavities；The both sides of independent die cavity described in two are relative to be provided with water hole.
Further, it is additionally provided with cooling cavities between the bottom of the bottom plate and the cavity plate body；On the cavity plate body
It is additionally provided with the inlet opening being connected with the cooling cavities and apopore.
Further, installation cavity upper end surrounding, which is additionally provided with sealing strip, the cavity plate, is additionally provided with positioning step, described
Positioning step is fitted with the sealing strip.
Further, the cope plate includes installing plate, located at the transition plate of the installing plate bottom and located at described excessive
The connecting plate of plate bottom.
Further, the installing plate is provided with tracheae connecting hole；The transition plate bottom is provided with conflux die cavity, the connection
Plate is provided with gas hole；The tracheae connecting hole and the gas hole are connected with the die cavity that confluxes；The punch-pin upper end is set
There is air discharge duct；The gas hole is located at the air discharge duct upper end.
Further, it is additionally provided with air blowing shield on the connecting plate；The air blowing shield is provided with the emptiness avoiding hole of punch-pin described in empty avoiding,
Gap is provided between the emptiness avoiding hole and the punch-pin.
Further, the installation number of cavities is 24.
Further, it is additionally provided with the die shoe and the ventilation die cavity and the interconnected cavity that confluxes of the stomata.
Compared with prior art, the plastics suction mould, including lower mould and upper mould；The lower mould is included in die shoe and die shoe
Install cavity and located at it is described installation cavity in cavity plate；The cavity plate includes cavity plate body and provided with the cavity plate body
The bottom plate of inner bottom, is provided with an air-breathing groove between the bottom plate surrounding and the cavity plate body；The bottom of the bottom plate and institute
State provided with ventilation die cavity between cavity plate body bottom, the ventilation die cavity is connected with the air-breathing groove；Set on the die shoe
There is the stomata being connected with the ventilation die cavity；The upper mould include cope plate and located at the cope plate bottom with it is described recessed
The punch-pin that mould is engaged.Therefore it can be connected, when plastic uptake is processed, the plastics of softening are placed on recessed with negative pressure mechanism by stomata
On mould, by upper die and lower die matched moulds, while negative pressure mechanism to produce negative pressure in the die cavity of cavity plate by air-breathing groove so that modeling
Expect film absorption in cavity plate inwall；Due to being provided with an air-breathing groove, therefore the face of increase exhaust between bottom plate surrounding and cavity plate body
Product, accelerates the efficiency of exhaust, so that the production efficiency of plastic uptake is improved, and bottom plate can be separated with cavity plate body along air-breathing groove,
Therefore different bottom board replacings can be realized so that the adsorption mould has versatility.
Brief description of the drawings
Fig. 1 is the front view of the utility model plastics suction mould；
Fig. 2 is the partial sectional view of lower mould described in the utility model plastics suction mould；
Fig. 3 is cavity plate sectional view described in the utility model plastics suction mould；
Fig. 4 is the viewgraph of cross-section of female mold part described in the utility model plastics suction mould；
Fig. 5 is the front view of female mold part described in the utility model plastics suction mould；
Fig. 6 is the partial enlarged view that cavity is installed described in the utility model plastics suction mould；
Fig. 7 is the explosive view of upper mould described in the utility model plastics suction mould；
Fig. 8 is the sectional view of upper mould described in the utility model plastics suction mould；
Fig. 9 is the enlarged partial sectional view of upper mould described in the utility model plastics suction mould.
Embodiment
Following embodiment will be further illustrated with reference to above-mentioned accompanying drawing.
Hereinafter, a variety of specific details are elaborated, to provide the saturating of the concept to constituting described embodiment basis
It is thorough to understand.However, it will be apparent to those skilled in the art that described embodiment can be in these no specific details
In it is some or all in the case of put into practice.In other cases, well-known process step is not specifically described.
As shown in figs 1-9, a kind of plastics suction mould, including lower mould 1 and upper mould 2；The lower mould 1 includes die shoe 3 and lower mould
Cavity 4 and the cavity plate 5 in the installation cavity 4 are installed in seat 3；The cavity plate 5 includes cavity plate body 51 and is provided with
The bottom plate 52 of the inner bottom of cavity plate body 51, is provided with an air-breathing groove between the surrounding of bottom plate 52 and the cavity plate body 51
53；Provided with ventilation die cavity 54 between the bottom of the bottom plate 52 and the bottom of cavity plate body 51, the ventilation die cavity 54 and institute
Air-breathing groove 53 is stated to be connected；The die shoe 3 is provided with the stomata 6 being connected with the ventilation die cavity 54；The upper mould 2 includes
Cope plate 7 and the punch-pin 8 being engaged located at the bottom of cope plate 7 with the cavity plate 5.Therefore can be by stomata 6 with bearing
Press mechanism is connected, and when plastic uptake is processed, the plastics of softening are placed on cavity plate 5, by upper mould 1 and the lower 2-in-1 mould of mould, simultaneously
Negative pressure mechanism to produce negative pressure in the die cavity of cavity plate 5 by air-breathing groove 53 so that plastic sheeting is adsorbed in the inwall of cavity plate 5；By
An air-breathing groove 53, therefore the area of increase exhaust are provided between the surrounding of bottom plate 52 and cavity plate body 51, the effect of exhaust is accelerated
Rate, so that the production efficiency of plastic uptake is improved, and bottom plate 52 can be separated with cavity plate body 51 along air-breathing groove 53, therefore can realize not
Same bottom board replacing so that the adsorption mould has versatility.
Further, described installation 4 liang of inwalls of cavity are additionally provided with boss 41, and the boss 41 extends from the upper end of cavity 4 is installed
To the bottom of the installation cavity 4；The outer wall of the cavity plate 5 is fitted with the boss 41 so that the cavity plate 5 is installed with described
Two independent die cavities are formed between cavity 4；The both sides of independent die cavity described in two are relative to be provided with water hole (not marked in accompanying drawing).Therefore
It can be connected by water hole with cooling system so that one circulation of two independent die cavities (accompanying drawing is not marked) and cooling system formation
Cooling circuit, so as to be cooled down to cavity plate 5 so that plastic uptake product can quick cooling forming.
Further, it is additionally provided with cooling cavities 521 between the bottom of the bottom plate 52 and the cavity plate body 51；The cavity plate
The inlet opening 522 being connected with the cooling cavities 521 and apopore 523 are additionally provided with body 51.Therefore, can also be by entering
Water hole 522 and apopore 523 are connected with cooling system, so that the bottom cooling to plastic uptake part is reached, so as to accelerate cooling
Efficiency.
Further, the installation upper end surrounding of cavity 4, which is additionally provided with sealing strip 42, the cavity plate 5, is additionally provided with positioning step
55, the positioning step 55 is fitted with the sealing strip 42.Therefore the sealing of cavity plate 5 and lower die shoe 3 can be increased.
Further, the cope plate 7 includes installing plate 71 located at the transition plate 72 of the bottom of installing plate 71 and is located at
The connecting plate 73 of the bottom of transition plate 72.
Further, the installing plate 71 is provided with tracheae connecting hole 710；The bottom of transition plate 72 is provided with the die cavity that confluxes
720, the connecting plate 73 is provided with gas hole 730；The tracheae connecting hole 710 and the gas hole 730 and the manifold-type
Chamber 720 is connected；The upper end of punch-pin 8 is provided with air discharge duct 81；The gas hole 730 is located at the upper end of air discharge duct 81.Therefore,
It can be connected, be blown by scavenger system with scavenger system by tracheae connecting hole 710, and discharged by air discharge duct 81, so as to increase
Plus the forming efficiency of plastic uptake product.
Further, it is additionally provided with air blowing shield 731 on the connecting plate 73；The air blowing shield 731 is provided with punch-pin 8 described in empty avoiding
Emptiness avoiding hole 732, between the emptiness avoiding hole 732 and the punch-pin 8 be provided with gap.Therefore so that the gas that air discharge duct 81 is blown
By being blown out between emptiness avoiding hole 732 and the punch-pin 8 provided with gap, so that air-flow can blow to the position of plastic-absorbing component bending
Place, so as to further improve the efficiency of plastic uptake.
Further, the installation quantity of cavity 4 is preferably 24.Therefore 24 Product processings can be disposably completed, improved
Production efficiency.
Further, it is additionally provided with the die shoe 3 and the ventilation die cavity 54 and the interconnected chamber that confluxes of the stomata 3
Body 31.Therefore it can realize that a negative pressure mechanism only needs a tracheae to be connected with whole air-breathing grooves 53.
The utility model is not limited to above-mentioned specific embodiment, and one of ordinary skill in the art visualizes from above-mentioned
Hair, without performing creative labour, a variety of conversion made are all fallen within protection domain of the present utility model.
Claims (9)
1. a kind of plastics suction mould, including lower mould and upper mould；Characterized in that, the lower mould includes the peace in die shoe and die shoe
Behave affectedly body and located at it is described installation cavity in cavity plate；The cavity plate includes cavity plate body and provided with the cavity plate body interior
The bottom plate of bottom, is provided with an air-breathing groove between the bottom plate surrounding and the cavity plate body；The bottom of the bottom plate with it is described recessed
Provided with ventilation die cavity between mould body bottom, the ventilation die cavity is connected with the air-breathing groove；The die shoe be provided with
The stomata that the ventilation die cavity is connected；The upper mould includes cope plate and located at the cope plate bottom and the cavity plate phase
The punch-pin of cooperation.
2. plastics suction mould as claimed in claim 1, it is characterised in that the inwall of installation cavity two is additionally provided with boss, described
Boss extends to the bottom of the installation cavity from cavity upper end is installed；The outer wall of the cavity plate is fitted with the boss so that
Two independent die cavities are formed between the cavity plate and the installation cavity；The both sides of independent die cavity described in two are relative to be provided with water hole.
3. plastics suction mould as claimed in claim 2, it is characterised in that between the bottom of the bottom plate and the cavity plate body also
Provided with cooling cavities；The inlet opening being connected with the cooling cavities and apopore are additionally provided with the cavity plate body.
4. the plastics suction mould as described in claim 1 or 3, it is characterised in that the installation cavity upper end surrounding is additionally provided with sealing
Positioning step is additionally provided with bar, the cavity plate, the positioning step is fitted with the sealing strip.
5. plastics suction mould as claimed in claim 1, it is characterised in that the cope plate includes installing plate, is installed located at described
The transition plate of plate bottom and the connecting plate located at the transition plate bottom.
6. plastics suction mould as claimed in claim 5, it is characterised in that the installing plate is provided with tracheae connecting hole；The mistake
Degree plate bottom is provided with gas hole provided with the die cavity that confluxes, the connecting plate；The tracheae connecting hole and the gas hole with it is described
The die cavity that confluxes is connected；The punch-pin upper end is provided with air discharge duct；The gas hole is located at the air discharge duct upper end.
7. plastics suction mould as claimed in claim 6, it is characterised in that be additionally provided with air blowing shield on the connecting plate；It is described to blow
Cover is provided with the emptiness avoiding hole of punch-pin described in empty avoiding, and gap is provided between the emptiness avoiding hole and the punch-pin.
8. plastics suction mould as claimed in claim 1, it is characterised in that the installation number of cavities is 24.
9. plastics suction mould as claimed in claim 8, it is characterised in that be additionally provided with the die shoe with the ventilation die cavity and
The interconnected cavity that confluxes of the stomata.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621299021.9U CN206510425U (en) | 2016-11-29 | 2016-11-29 | A kind of plastics suction mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621299021.9U CN206510425U (en) | 2016-11-29 | 2016-11-29 | A kind of plastics suction mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206510425U true CN206510425U (en) | 2017-09-22 |
Family
ID=59861801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621299021.9U Expired - Fee Related CN206510425U (en) | 2016-11-29 | 2016-11-29 | A kind of plastics suction mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206510425U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109480579A (en) * | 2018-09-29 | 2019-03-19 | 江苏芯力特电子科技有限公司 | A kind of hot melten type automatic overshoes device |
| CN111941809A (en) * | 2020-08-26 | 2020-11-17 | 温岭市新河食品机械厂 | Auxiliary forming device of plastic uptake machine |
-
2016
- 2016-11-29 CN CN201621299021.9U patent/CN206510425U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109480579A (en) * | 2018-09-29 | 2019-03-19 | 江苏芯力特电子科技有限公司 | A kind of hot melten type automatic overshoes device |
| CN111941809A (en) * | 2020-08-26 | 2020-11-17 | 温岭市新河食品机械厂 | Auxiliary forming device of plastic uptake machine |
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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: 20170922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |