CN209920445U - Injection mold with conveniently-replaced nozzle structure - Google Patents
Injection mold with conveniently-replaced nozzle structure Download PDFInfo
- Publication number
- CN209920445U CN209920445U CN201920439036.8U CN201920439036U CN209920445U CN 209920445 U CN209920445 U CN 209920445U CN 201920439036 U CN201920439036 U CN 201920439036U CN 209920445 U CN209920445 U CN 209920445U
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- China
- Prior art keywords
- nozzle
- mould
- injection mold
- nozzle structure
- fixed
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- Expired - Fee Related
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- 238000002347 injection Methods 0.000 title claims abstract description 19
- 239000007924 injection Substances 0.000 title claims abstract description 19
- 230000008859 change Effects 0.000 claims abstract description 11
- 239000004033 plastic Substances 0.000 claims abstract description 7
- 229920003023 plastic Polymers 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 8
- 238000000465 moulding Methods 0.000 abstract description 2
- 238000004378 air conditioning Methods 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Abstract
The utility model discloses a conveniently change injection mold of nozzle structure, including the mould body, the mould body comprises last mould and lower mould, goes up the top that the mould is located the lower mould, goes up the fixed notes silo that is equipped with in top of mould, annotates and has seted up a plurality of hole of moulding plastics on the silo, and the one side of annotating the silo has the apron through hinge swing joint, the utility model relates to a conveniently change injection mold of nozzle structure, through offering the open slot in nozzle connecting seat the inside, the both sides of nozzle bottom mounting panel set up the arch, and the arch is connected with the block of open slot, conveniently dismantles the nozzle, through the gas piping that sets up a plurality of circulation and intercommunication in the inside of mould body for the cooling of die body is more even, avoids die body local cooling incomplete, leads to.
Description
Technical Field
The utility model relates to an injection mold, in particular to conveniently change injection mold of nozzle structure.
Background
An injection mold is a tool for producing plastic products; and is also a tool for giving the plastic product complete structure and accurate dimension. Injection molding is a process used to mass produce parts of some complex shapes. Specifically, the plastic melted by heating is injected into a mold cavity from an injection molding machine at high pressure, and a formed product is obtained after cooling and solidification.
The nozzle is usually used for replacing the position of the ejector pin when the conventional ejector pin is difficult to eject in a mold, and the existing nozzles generally utilize an air valve to control the size of air flow to blow off residues.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a conveniently change injection mold of nozzle structure to the nozzle that proposes in the solution above-mentioned background art is changed inconveniently and is cooled off incomplete problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a conveniently change injection mold of nozzle structure, includes the mould body, the mould body comprises last mould and lower mould, it is located the top of lower mould to go up the mould, the fixed notes silo that is equipped with in top of going up the mould, it moulds plastics the hole to have seted up a plurality of on the groove to annotate, there is the apron one side of annotating the silo through hinge swing joint.
As a preferred technical scheme of the utility model, one side fixed mounting of mould body has the mounting panel, the block is connected with the nozzle on the mounting panel, the inboard fixed nozzle connecting seat that is equipped with of mounting panel, the both sides at nozzle connecting seat middle part are all fixed and are equipped with the open slot, the air inlet has been seted up to the bottom mounting of nozzle connecting seat, the bottom mounting of nozzle is equipped with the fixed plate, the both sides of fixed plate are all fixed and are equipped with arch, two the arch all is connected with corresponding open slot block.
As an optimal technical scheme of the utility model, the inside fixed mounting of mould body has a plurality of gas pipeline, gas pipeline's one end and air inlet intercommunication.
As an optimized technical scheme of the utility model, a plurality of gas pipeline circulation is placed, and a plurality of gas pipeline communicates each other.
As an optimal technical scheme of the utility model, two the activity of arch and corresponding open slot junction is equipped with the rubber seal cover.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a conveniently change injection mold of nozzle structure, through offering the open slot inside the nozzle connecting seat, the both sides of nozzle bottom mounting panel set up the arch, and the arch is connected with the block of open slot, conveniently dismantles the nozzle, and the gas pipeline through setting up a plurality of circulation and intercommunication in the inside of mould body for the cooling of die body is more even, avoids die body local cooling incomplete, leads to the die body quality poor.
Drawings
Fig. 1 is a schematic front structural view of the present invention;
FIG. 2 is a schematic view of the nozzle connecting seat of the present invention;
FIG. 3 is a schematic view of the nozzle structure of the present invention;
fig. 4 is a schematic view of the internal structure of the mold of the present invention.
In the figure: 1. a mold body; 2. an upper die; 3. a lower die; 4. mounting a plate; 5. a nozzle; 6. a material injection groove; 7. a cover plate; 8. injection molding holes; 9. a nozzle connecting seat; 10. an open slot; 11. an air inlet; 12. a fixing plate; 13. a protrusion; 14. a gas pipeline.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-4, the utility model provides a conveniently change injection mold of nozzle structure, including mould body 1, mould body 1 comprises last mould 2 and lower mould 3, goes up mould 2 and is located the top of lower mould 3, goes up the fixed notes silo 6 that is equipped with in top of mould 2, has seted up a plurality of hole 8 of moulding plastics on the notes silo 6, and there is apron 7 one side of notes silo 6 through hinge swing joint.
Preferably, one side fixed mounting of mould body 1 has mounting panel 4, the block is connected with nozzle 5 on mounting panel 4, the inboard fixed nozzle connecting seat 9 that is equipped with of mounting panel 4, the both sides at nozzle connecting seat 9 middle part are all fixed and are equipped with open slot 10, the bottom mounting of nozzle connecting seat 9 has seted up air inlet 11, the bottom mounting of nozzle 5 is equipped with fixed plate 12, the both sides of fixed plate 12 are all fixed and are equipped with arch 13, two arch 13 all are connected with corresponding open slot 10 block, the block is connected with nozzle 5, the installation of the nozzle 5 of being convenient for is dismantled, be convenient for change nozzle 5.
Preferably, the inside fixed mounting of mould body 1 has a plurality of gas pipeline 14, and the one end and the 11 intercommunication of air inlet of gas pipeline 14, the external air conditioning of being convenient for let in, the inside die body rapid cooling of mould body 1 with higher speed.
Preferably, a plurality of gas pipeline 14 is placed in the circulation, and a plurality of gas pipeline 14 intercommunication each other, and gas pipeline 14 mutual circulation and intercommunication for the cooling of die body is even, avoids appearing local uncooled phenomenon.
Preferably, a rubber sealing sleeve is movably arranged at the joint of the two bulges 13 and the corresponding open grooves 10, so that the sealing property between the nozzle 5 and the nozzle connecting seat 9 is maintained, and gas leakage is prevented.
When specifically using, the utility model relates to a conveniently change injection mold of nozzle structure, open apron 7 on 6 tops of notes silo, inject the meltwater into to the inside of mould body 1 from a plurality of injection hole 8, pour the die body, go into nozzle 5 card inside nozzle connecting seat 9, make arch 13 and the open slot 10 of 5 bottom mounting plate 12 both sides of nozzle be connected, rotating nozzle 5 makes the inside mutual block of arch 13 and open slot 10, fix nozzle 5, insert external air conditioning from 5 departments of nozzle, external air conditioning is by the inside of the leading-in gas pipeline 14 of air inlet 11, the cooling of die body with higher speed, when carrying out 5 changes of nozzle, outside rotating nozzle 5, make arch 13 and open slot 10 break away from the block, lift off nozzle 5 and change.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a conveniently change injection mold of nozzle structure, includes mould body (1), its characterized in that, mould body (1) comprises last mould (2) and lower mould (3), it is located the top of lower mould (3) to go up mould (2), the fixed notes silo (6) that are equipped with in top of going up mould (2), it moulds plastics hole (8) to have seted up a plurality of on the notes silo (6), there is apron (7) one side of notes silo (6) through hinge swing joint.
2. The injection mold with the nozzle structure convenient to replace as claimed in claim 1, wherein: one side fixed mounting of mould body (1) has mounting panel (4), the block is connected with nozzle (5) on mounting panel (4), the inboard fixed nozzle connecting seat (9) that is equipped with of mounting panel (4), the both sides at nozzle connecting seat (9) middle part are all fixed and are equipped with open slot (10), air inlet (11) have been seted up to the bottom mounting of nozzle connecting seat (9), the bottom mounting of nozzle (5) is equipped with fixed plate (12), the both sides of fixed plate (12) are all fixed and are equipped with arch (13), two arch (13) all are connected with corresponding open slot (10) block.
3. The injection mold with the nozzle structure convenient to replace as claimed in claim 2, wherein: the die is characterized in that a plurality of gas pipelines (14) are fixedly mounted inside the die body (1), and one ends of the gas pipelines (14) are communicated with the gas inlet (11).
4. An injection mold with a conveniently replaced nozzle structure as claimed in claim 3, wherein: the plurality of gas pipelines (14) are placed in a circulating mode, and the plurality of gas pipelines (14) are communicated with each other.
5. The injection mold with the nozzle structure convenient to replace as claimed in claim 2, wherein: the joint of the two bulges (13) and the corresponding open grooves (10) is movably provided with a rubber sealing sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920439036.8U CN209920445U (en) | 2019-04-02 | 2019-04-02 | Injection mold with conveniently-replaced nozzle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920439036.8U CN209920445U (en) | 2019-04-02 | 2019-04-02 | Injection mold with conveniently-replaced nozzle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209920445U true CN209920445U (en) | 2020-01-10 |
Family
ID=69072512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920439036.8U Expired - Fee Related CN209920445U (en) | 2019-04-02 | 2019-04-02 | Injection mold with conveniently-replaced nozzle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209920445U (en) |
-
2019
- 2019-04-02 CN CN201920439036.8U patent/CN209920445U/en not_active Expired - Fee Related
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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: 20200110 |