CN205685671U - A kind of fast automatic moving back is molded into molding machine - Google Patents
A kind of fast automatic moving back is molded into molding machine Download PDFInfo
- Publication number
- CN205685671U CN205685671U CN201620624208.5U CN201620624208U CN205685671U CN 205685671 U CN205685671 U CN 205685671U CN 201620624208 U CN201620624208 U CN 201620624208U CN 205685671 U CN205685671 U CN 205685671U
- Authority
- CN
- China
- Prior art keywords
- cover half
- dynamic model
- molded
- molding machine
- nozzle mouth
- 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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- Toys (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
This utility model embodiment discloses a kind of fast automatic moving back and is molded into molding machine; including dynamic model and cover half; described dynamic model has matrix cavity; described cover half has punch; described punch and described die cooperatively form die cavity; described matrix cavity top is provided with hot nozzle mouth, injects in described die cavity by described hot nozzle mouth by glue, between described dynamic model and described cover half, described die cavity lower limb is provided with backform ring.Use this utility model, by arranging backform ring between dynamic model and cover half so that hot nozzle mouth is after completing the injecting glue to die cavity, and the lower limb of the product that modular ring is formed with injection ejects and coordinates, and by product automatic demoulding, effectively raises and moves back the rate of imitating.
Description
Technical field
This utility model relates to a kind of injection machine, particularly relates to a kind of fast automatic moving back and is molded into molding machine.
Background technology
Injection mold is a kind of instrument producing plasthetics；Also plasthetics complete structure and accurate dimension it are to confer to
Instrument.A kind of processing method that injection mo(u)lding is used when being and produce some complex-shaped parts in batches.Refer specifically to thawing of being heated
Material injected die cavity by high pressure, obtain formed products after cooled solidification.Injection mold is made up of dynamic model and cover half two parts,
Dynamic model is arranged on the moving die plate of injection (mo(u)lding) machine, and cover half is arranged on the fixed form of injection (mo(u)lding) machine.In injection moulding
Time dynamic model and cover half Guan Bi constitute running gate system and die cavity, during die sinking, dynamic model separates with cover half to take out plastic.Mould
Mainly it is made up of running gate system, thermoregulating system, forming part and constitutional detail.Wherein running gate system and forming part are and plastics
Directly contact portion, and change with plastics and goods, it is the most complicated in mold, change maximum, it is desirable to processing fineness and essence
Spend the highest part.In the case of, product thickness high in surface smoothness is little, product and cover half surfaces mate, it is difficult to fast
Speed moves back mould.
Summary of the invention
This utility model embodiment technical problem to be solved is, it is provided that a kind of fast automatic moving back is molded into molding machine.Can
Product after making injection complete is fast automatic to be separated with cover half.
In order to solve above-mentioned technical problem, this utility model embodiment provides a kind of fast automatic moving back and is molded into molding machine, bag
Including dynamic model and cover half, described dynamic model has matrix cavity, and described cover half has punch, and described punch and described die cooperatively form mould
Chamber, described matrix cavity top is provided with hot nozzle mouth, injects in described die cavity by described hot nozzle mouth by glue, described dynamic model and institute
State, between cover half, described die cavity lower limb is provided with backform ring.
Wherein, described dynamic model top is provided with hot runner manifold, and described hot nozzle mouth is installed on described hot runner manifold.
Further, described hot runner manifold surface is embedded with electrical heating wire along described hot nozzle mouth periphery.
Further, described cover half is provided with the supporting walls ejecting described backform ring.
Implement this utility model embodiment, have the advantages that this utility model passes through between dynamic model and cover half
Backform ring is set so that hot nozzle mouth is after completing the injecting glue to die cavity, and the lower limb of the product that modular ring is formed with injection ejects joins
Close, by product automatic demoulding, effectively raise and move back the rate of imitating.
Accompanying drawing explanation
Fig. 1 is overall sectional structure schematic diagram of the present utility model；
Fig. 2 is the partial enlargement structural representation illustrating A portion in Fig. 1.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, new to this practicality below in conjunction with accompanying drawing
Type is described in further detail.
With reference to the structural representation shown in Fig. 1, Fig. 2.
Fast automatic the moving back of the one of this utility model embodiment is molded into molding machine, and including dynamic model 10 and cover half 20, dynamic model 10 has
Having matrix cavity, cover half 20 to have punch, punch and die cooperatively form die cavity, and matrix cavity top is provided with hot nozzle mouth 30, passes through
Glue is injected in die cavity by hot nozzle mouth 30.
In order to make product automatically quickly move back mould from punch, this utility model further comprises backform ring 40, and backform ring 40 sets
It is placed between dynamic model 10 and cover half 20, and is positioned at die cavity lower limb.
Dynamic model 10 top is provided with hot runner manifold 11, and hot nozzle mouth 30 is installed on hot runner manifold 11.
Hot runner manifold 11 surface is embedded with electrical heating wire 12 along hot nozzle mouth 30 periphery.
In order to make product automatically quickly move back mould from punch, cover half 20 is provided with the support ejecting backform ring 40 of activity
Wall 21.
Certainly above-described embodiment is only for illustrating technology of the present utility model design and feature, its object is to allow and is familiar with this
The people of technology will appreciate that content of the present utility model and implements according to this, can not limit protection model of the present utility model with this
Enclose.All modifications done according to the spirit of this utility model main technical schemes, all should contain guarantor of the present utility model
Within the scope of protecting.
Claims (4)
1. fast automatic moving back is molded into molding machine, it is characterised in that include that dynamic model and cover half, described dynamic model have matrix cavity, institute
Stating cover half and have punch, described punch and described die cooperatively form die cavity, and described matrix cavity top is provided with hot nozzle mouth, passes through
Glue is injected in described die cavity by described hot nozzle mouth, between described dynamic model and described cover half, described die cavity lower limb is provided with top
Modular ring.
Fast automatic moving back the most according to claim 1 is molded into molding machine, it is characterised in that described dynamic model top is provided with hot-fluid
Guidance tape, described hot nozzle mouth is installed on described hot runner manifold.
Fast automatic moving back the most according to claim 2 is molded into molding machine, it is characterised in that described hot runner manifold surface is along described
Hot nozzle mouth periphery is embedded with electrical heating wire.
4. it is molded into molding machine according to fast automatic the moving back described in any one of claim 1-3, it is characterised in that described cover half is provided with
Eject the supporting walls of described backform ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620624208.5U CN205685671U (en) | 2016-06-23 | 2016-06-23 | A kind of fast automatic moving back is molded into molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620624208.5U CN205685671U (en) | 2016-06-23 | 2016-06-23 | A kind of fast automatic moving back is molded into molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205685671U true CN205685671U (en) | 2016-11-16 |
Family
ID=57415770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620624208.5U Expired - Fee Related CN205685671U (en) | 2016-06-23 | 2016-06-23 | A kind of fast automatic moving back is molded into molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205685671U (en) |
-
2016
- 2016-06-23 CN CN201620624208.5U patent/CN205685671U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 Termination date: 20180623 |