CN207190143U - For adjusting the transformation mechanism of double coloured plastic injection machine nozzle spacing - Google Patents
For adjusting the transformation mechanism of double coloured plastic injection machine nozzle spacing Download PDFInfo
- Publication number
- CN207190143U CN207190143U CN201720983094.8U CN201720983094U CN207190143U CN 207190143 U CN207190143 U CN 207190143U CN 201720983094 U CN201720983094 U CN 201720983094U CN 207190143 U CN207190143 U CN 207190143U
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- injection machine
- nozzle
- plastic injection
- transformation mechanism
- coloured plastic
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides a kind of transformation mechanism for being used to adjust double coloured plastic injection machine nozzle spacing, belong to technical field of mold, including backing plate, two hot runner manifolds being arranged on the backing plate, it is arranged on the one side of the backing plate and the first nozzle hole for being connected with injection machine, it is arranged on the one side of the hot runner manifold and is used for the hot-fluid road junction connected with the first nozzle hole and at least two the second nozzle holes connected with hot flow path being arranged on the another side of the hot runner manifold, wherein, one the second nozzle hole is provided with the nozzle for being used for being connected with the cast gate of mould, remaining described second nozzle hole is provided with seal.The transformation mechanism provided by the utility model for being used to adjust double coloured plastic injection machine nozzle spacing, it is simple and practical, the development cost of mould is reduced, shortens fabrication cycle, substantially increases production efficiency.
Description
Technical field
The utility model belongs to technical field of mold, is to be related to one kind to penetrate for adjusting double coloured plastic injection machine more specifically
The transformation mechanism of mouth spacing.
Background technology
During the die trial of bicolor injection mould, the injection machine standards of different clients often in injection unit spacing (i.e.
Nozzle spacing) aspect respectively has a difference, and mould factory is in order to service different clients, it is necessary to prepare various different injection machine for mould survey
Try out or issue producer's die trial with same type injection-moulding device outside, this improves the development cost of mould, extends system
Make the cycle, reduce production efficiency.
Utility model content
The purpose of this utility model is to provide a kind of transformation mechanism for being used to adjust double coloured plastic injection machine nozzle spacing, it is intended to
The injection machine standard for solving different clients of the prior art respectively has difference in terms of injection unit spacing, causes the exploitation of mould
Cost is high, extends fabrication cycle, the problem of reducing production efficiency.
To achieve the above object, the technical solution adopted in the utility model is：There is provided a kind of for adjusting double coloured plastic injection machine
The transformation mechanism of nozzle spacing, including backing plate, be arranged on the backing plate two hot runner manifolds, be arranged on the one of the backing plate
Side and for and injection machine connection the first nozzle hole, be arranged on the one side of the hot runner manifold for and institute
At least two and the hot-fluid stated the hot-fluid road junction of the first nozzle hole connection and be arranged on the another side of the hot runner manifold
Second nozzle hole of road connection, wherein, the second nozzle hole is provided with the nozzle for being used for being connected with the cast gate of mould, its
The remaining second nozzle hole is provided with seal.
Further, the seal is to be detachably connected the closure insert being fixed on the backing plate.
Further, the closure insert is fixed by screws on the backing plate.
Further, the backing plate, which is provided with, is used to accommodate the seal and the cunning being slidably connected with the seal
Groove, the seal include sealing and interconnecting part, and the interconnecting part is provided with the mounting hole for being used for installing the nozzle.
Further, the seal is plugged in the chute, and the seal, which is provided with, to be used for the seal
The jackscrew fixed with the backing plate.
Further, the glide direction of the seal is vertical with the stream material direction of the hot runner manifold.
Further, the backing plate is provided with the holding tank for being used for accommodating two hot runner manifolds, the seal envelope
Cover on the holding tank, seal is provided with being used to installing the nozzle and corresponding with the second nozzle hole
Mounting hole.
Further, the seal is rectangular slab.
Further, second nozzle is evenly arranged on the hot runner manifold.
Further, the backing plate is provided with some yards of nibs.
The beneficial effect of transformation mechanism provided by the utility model for adjusting double coloured plastic injection machine nozzle spacing is：With
Prior art is compared, and the utility model is used for the transformation mechanism for adjusting double coloured plastic injection machine nozzle spacing, by being set on backing plate
Hot runner manifold, backing plate side the first nozzle hole connection injection machine, can be manufactured according to the nozzle spacing of injection machine, and ensure with
The nozzle good seal of injection machine, preventing from cementing leakage；The nozzle installed on the second nozzle on hot runner manifold, connecting mold pour
Mouthful, and there are multiple nozzles that can be adjusted, the nozzle needed can be opened according to the main cast gate spacing of actual mould simultaneously during use
Unwanted hot mouth is closed, can be adjusted according to the spacing between the cast gate in mould can change by adjusting the position of seal
Become the spacing of nozzle, the purpose for the die trial that all different size moulds are completed with same injection machine, reality simple in construction can be reached
With being fixed on injection machine, it is not necessary to when can also disassemble, mold body is not required, mould development does not produce volume
Outer expense, moreover it is possible to save substantial amounts of die trial expense and die trial time, reduce the development cost of mould, shorten making week
Phase, substantially increase production efficiency.
Brief description of the drawings
Fig. 1 is the main view for being used to adjust the transformation mechanism of double coloured plastic injection machine nozzle spacing that the utility model embodiment provides
Structural representation；
Fig. 2 is sectional views of the Fig. 1 along A-A directions；
Fig. 3 be the utility model embodiment used by hot runner manifold structural representation；
Fig. 4 is the master for being used to adjust the transformation mechanism of double coloured plastic injection machine nozzle spacing that the utility model embodiment two provides
Depending on structural representation.
In figure：1st, backing plate；11st, the first nozzle hole；12nd, code nib；2nd, injection machine；3rd, hot runner manifold；31st, second penetrate
Nozzle aperture；32nd, seal；321st, sealing；322nd, interconnecting part；323rd, jackscrew.
Embodiment
In order that technical problem to be solved in the utility model, technical scheme and beneficial effect are more clearly understood, with
Lower combination drawings and Examples, the utility model is further elaborated.It is it should be appreciated that described herein specific real
Example is applied only to explain the utility model, is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", " on ", " under ", "front", "rear", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " top ", " bottom " " interior ", " outer " are to be closed based on orientation shown in the drawings or position
System, it is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must have
Specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the invention, " multiple " are meant that two or more,
Unless otherwise specifically defined.
Also referring to Fig. 1 and Fig. 2, now turn to provided by the utility model for adjusting double coloured plastic injection machine nozzle spacing
Change mechanism to illustrate.It is described to be used to adjusting the transformation mechanism of double coloured plastic injection machine nozzle spacing, including backing plate 1, it is arranged on backing plate 1
On two hot runner manifolds 3, be arranged on the one side of backing plate 1 and be used for and injection machine 2 connect the first nozzle hole 11, set
Put on the one side of hot runner manifold 3 for the hot-fluid road junction that is connected with the first nozzle hole 11 and be arranged on hot runner manifold 3
Another side at least two the second nozzle holes 31 connected with hot flow path, wherein, a second nozzle hole 31 is provided with
The nozzle being connected for the cast gate with mould, remaining second nozzle hole 31 are provided with sealing 321.
The transformation mechanism provided by the utility model for being used to adjust double coloured plastic injection machine nozzle spacing, compared with prior art,
By setting hot runner manifold 3 on backing plate 1, the first nozzle hole 11 connection injection machine of the side of backing plate 1 can penetrating according to injection machine
Mouth spacing manufactures, and ensures the nozzle good seal with injection machine, preventing from cementing leakage；Pacify on the second nozzle on hot runner manifold 3
The nozzle of dress, the cast gate of connecting mold, and have multiple nozzles that can be adjusted can be according to the main cast gate of actual mould during use
Spacing opens the nozzle needed and closes unwanted hot mouth, can pass through tune according to the spacing regulation between the cast gate in mould
The position of section sealing 321 can change the spacing of nozzle, can reach and complete all different size moulds with same injection machine
Die trial purpose, it is simple and practical, be fixed on injection machine, it is not necessary to when can also disassemble, do not have to mold body
Require, mould development does not produce extra-pay, moreover it is possible to save substantial amounts of die trial expense and die trial time, reduce mould
Development cost, fabrication cycle is shortened, substantially increase production efficiency.
Further, Fig. 2 to Fig. 4 is referred to, is used to adjust between double coloured plastic injection machine nozzle as provided by the utility model
Away from transformation mechanism a kind of embodiment, sealing 321 is to be detachably connected the closure insert that is fixed on backing plate 1.
By using closure insert, convenient regulation conversion dismounting.
Further, it is used to adjust the one of the transformation mechanism of double coloured plastic injection machine nozzle spacing as provided by the utility model
Kind embodiment, closure insert are fixed by screws on backing plate 1.It is connected by screw, is easy to processing and fabricating, is easy to pacify
Assembly and disassembly are unloaded, and good connecting effect.
Further, referring to Fig. 4, being used to adjust turning for double coloured plastic injection machine nozzle spacing as provided by the utility model
Change a kind of embodiment of mechanism, backing plate 1, which is provided with, is used for what is accommodated sealing 321 and be slidably connected with sealing 321
Chute, sealing 321 include sealing and interconnecting part 322, and interconnecting part 322 is provided with the mounting hole for being used for installing nozzle.Pass through
Sealing 321 is connected with slide, only needs during use adjusting position that the opening and closing in the second nozzle hole 31 can be achieved, it is not necessary to
Sealing portion 321 is dismantled, saves regulating time, beneficial to raising operating efficiency.
Further, referring to Fig. 4, being used to adjust turning for double coloured plastic injection machine nozzle spacing as provided by the utility model
Change a kind of embodiment of mechanism, sealing 321 is plugged in chute, and sealing 321, which is provided with, to be used for sealing 321
The jackscrew 323 fixed with backing plate 1.It is simple in construction by the fixing seal portion 321 of jackscrew 323 and backing plate 1, easy to adjust, work effect
Rate is high.
Further, Fig. 1 to Fig. 4 is referred to, is used to adjust between double coloured plastic injection machine nozzle as provided by the utility model
Away from transformation mechanism a kind of embodiment, the glide direction of sealing 321 is vertical with the stream material direction of hot runner manifold 3.
It is vertically disposed to be easy to adjust, it is compact-sized, it is easy to processing and fabricating.
Further, Fig. 1 to Fig. 4 is referred to, is used to adjust between double coloured plastic injection machine nozzle as provided by the utility model
Away from transformation mechanism a kind of embodiment, backing plate 1 be provided be used for accommodate two hot runner manifolds 3 holding tank, sealing
Portion 321 is sealed on holding tank, sealing 321 be provided be used to installing nozzle and with the second nozzle hole 31 is corresponding installs
Hole.
Further, it is used to adjust the one of the transformation mechanism of double coloured plastic injection machine nozzle spacing as provided by the utility model
Kind embodiment, sealing 321 is rectangular slab.It is easy to processing and fabricating, and is easily installed.
Further, Fig. 1 to Fig. 4 is referred to, is used to adjust between double coloured plastic injection machine nozzle as provided by the utility model
Away from transformation mechanism a kind of embodiment, the second nozzle is evenly arranged on hot runner manifold 3.It is easy to select different penetrate
Mouth spacing.
Further, Fig. 1 and Fig. 4 is referred to, is used to adjust between double coloured plastic injection machine nozzle as provided by the utility model
Away from transformation mechanism a kind of embodiment, backing plate 1 is provided with some yards of nibs 12.Code nib 12 is located at the second nozzle hole
31 homonymy.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. the transformation mechanism for adjusting double coloured plastic injection machine nozzle spacing, it is characterised in that：Including backing plate, it is arranged on the backing plate
On two hot runner manifolds, be arranged on the one side of the backing plate and be used to connect with injection machine the first nozzle hole, set
Put on the one side of the hot runner manifold for the hot-fluid road junction that is connected with the first nozzle hole and be arranged on described
At least two on the another side of hot runner manifold the second nozzle holes connected with hot flow path, wherein, second nozzle
Hole is provided with the nozzle for being used for being connected with the cast gate of mould, and remaining described second nozzle hole is provided with seal.
2. the transformation mechanism as claimed in claim 1 for being used to adjust double coloured plastic injection machine nozzle spacing, it is characterised in that：It is described close
Sealing is to be detachably connected the closure insert being fixed on the backing plate.
3. the transformation mechanism as claimed in claim 2 for being used to adjust double coloured plastic injection machine nozzle spacing, it is characterised in that：The envelope
Stifled insert is fixed by screws on the backing plate.
4. the transformation mechanism as claimed in claim 1 for being used to adjust double coloured plastic injection machine nozzle spacing, it is characterised in that：The pad
Plate, which is provided with, to be used to accommodate the seal and the chute being slidably connected with the seal, the seal include sealing and
Interconnecting part, the interconnecting part are provided with the mounting hole for being used for installing the nozzle.
5. the transformation mechanism as claimed in claim 4 for being used to adjust double coloured plastic injection machine nozzle spacing, it is characterised in that：It is described close
Sealing is plugged in the chute, and the seal is provided with the jackscrew for being used for fixing the seal and the backing plate.
6. the transformation mechanism as claimed in claim 5 for being used to adjust double coloured plastic injection machine nozzle spacing, it is characterised in that：It is described close
The glide direction of sealing is vertical with the stream material direction of the hot runner manifold.
7. the transformation mechanism as claimed in claim 1 for being used to adjust double coloured plastic injection machine nozzle spacing, it is characterised in that：The pad
Plate is provided with the holding tank for being used for accommodating two hot runner manifolds, and the seal is sealed on the holding tank, an institute
State seal and be provided with mounting hole being used to installing the nozzle and corresponding with the second nozzle hole.
8. the transformation mechanism as claimed in claim 7 for being used to adjust double coloured plastic injection machine nozzle spacing, it is characterised in that：It is described
Seal is rectangular slab.
9. the transformation mechanism as claimed in claim 1 for being used to adjust double coloured plastic injection machine nozzle spacing, it is characterised in that：Described
Two nozzles are evenly arranged on the hot runner manifold.
10. the transformation mechanism as claimed in claim 1 for being used to adjust double coloured plastic injection machine nozzle spacing, it is characterised in that：It is described
Backing plate is provided with some yards of nibs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720983094.8U CN207190143U (en) | 2017-08-08 | 2017-08-08 | For adjusting the transformation mechanism of double coloured plastic injection machine nozzle spacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720983094.8U CN207190143U (en) | 2017-08-08 | 2017-08-08 | For adjusting the transformation mechanism of double coloured plastic injection machine nozzle spacing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207190143U true CN207190143U (en) | 2018-04-06 |
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ID=61796336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720983094.8U Active CN207190143U (en) | 2017-08-08 | 2017-08-08 | For adjusting the transformation mechanism of double coloured plastic injection machine nozzle spacing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207190143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113386302A (en) * | 2021-05-26 | 2021-09-14 | 上汽通用五菱汽车股份有限公司 | Switching mechanism for matching double-color injection mold with double-color injection molding machine |
-
2017
- 2017-08-08 CN CN201720983094.8U patent/CN207190143U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113386302A (en) * | 2021-05-26 | 2021-09-14 | 上汽通用五菱汽车股份有限公司 | Switching mechanism for matching double-color injection mold with double-color injection molding machine |
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