CN203818502U - Material conveying system for automobile injection molding process - Google Patents
Material conveying system for automobile injection molding process Download PDFInfo
- Publication number
- CN203818502U CN203818502U CN201420135330.7U CN201420135330U CN203818502U CN 203818502 U CN203818502 U CN 203818502U CN 201420135330 U CN201420135330 U CN 201420135330U CN 203818502 U CN203818502 U CN 203818502U
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- China
- Prior art keywords
- conveying system
- injection molding
- entrance
- outlet
- conveying
- 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
Links
- 239000000463 material Substances 0.000 title claims abstract description 19
- 238000001746 injection moulding Methods 0.000 title abstract description 14
- 229920003023 plastic Polymers 0.000 claims description 14
- 239000004033 plastic Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 12
- 238000005485 electric heating Methods 0.000 claims description 7
- 239000012778 molding material Substances 0.000 abstract 1
- 239000012768 molten material Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 description 7
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a material conveying system for an automobile injection molding process. The material conveying system comprises an inlet which is formed in the front end and is used for receiving an injection molding material in a molten state, an outlet which is formed in the tail end and is matched with an injection molding mold, and an injection molding body connected with the inlet and the outlet, wherein a guide wing extending inwards is arranged on the inner wall of the injection molding body, and can be used for guiding the molten material especially when implementing injection molding on automobile parts under high-pressure and large-flow conditions.
Description
Technical field
The utility model is about a kind of adapted to injection system, particularly about the conveying system structure in automobile Shooting Technique.
Background technology
Typical injection molding system comprises an injecting unit, a clamp assembly and a die assembly except other business.In injecting unit, raw material (for example PET pellet and analog) pass through a funnel by feeding, and are heated by material tube heater, then are expelled in mould by nozzle.
Such mode can large batch of acquisition same size part, so the development of developing same molding process of auto industry is inseparable, to molding process, relies on larger.In the parts of automobile, use in a large number at present mouldings, particularly inner-decoration component.
United States Patent (USP) 6,241,932(inventor: the people such as Choi, open day: June 5 calendar year 2001) disclose a kind of method of operating and operating system of twin-stage injection machine, wherein in shooting pots, the movement of injection moulding plunger and the movement of plasticized screw and melt inflow shooting pots are coordinated mutually.
United States Patent (USP) 4, 311, 446(inventor: the people such as Hold, open day: January 19 nineteen eighty-two), United States Patent (USP) 4, 094, 940(inventor: Hold, open day: on June 13rd, 1978), United States Patent (USP) 3, 937, 776(inventor: the people such as Hold, open day: on February 10th, 1976), United States Patent (USP) 3, 870, 445(inventor: the people such as Hold, open day: each patent on March 11st, 1975) discloses a kind of method and apparatus of controlling injection machine Shooting Technique parameter, wherein injection machine is comprised of a barrel (being equipped with a plasticizing chamber), wherein hopper refers to adjacent one end of the described plasticizing chamber communicating with it, nozzle refers to the described plasticizing chamber other end communicating with a mould.The speed of the control injection moulding of Shooting Technique and melt temperature.
Owing to adopting different plasticity material in automobile moulding, and size is not same, the injected plastics material of molten condition is being expelled in the process of mould, and injected plastics material there will be and harmful phenomenon such as solidifies, and simultaneously injected inequality also can often occur.Need to provide effective means to guarantee that injected plastics material can meet injecting condition for this reason, and can be by balanced injection.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of conveying system for automobile Shooting Technique, wherein: the entrance of described conveying system connects the plasticizing chamber that molten injected plastics material is provided; The outlet of described conveying system is connected with to the nozzle of injected plastics material described in mold injects; And in described conveying system, there is the conveying passage that connects described entrance and described outlet, at the outer wall of described conveying passage, be provided with passage electric heating element.
The utility model is communicated with in plasticizing chamber and nozzle, and raising heater block, the mobility that keeps the injected plastics material of molten condition, this intermediary distributes the conveying system of character also to avoid the impact and the inhomogeneities that between pleasure pleasure, by plasticizing chamber, enter nozzle, also can prevent the impact of high pressure to nozzle, and the quality can guarantee injection moulding time.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram.
Reference numeral: 10 conveying systems, 1 entrance, 2 plasticizing chambers, 3 outlets, 4 nozzles, 5 passage electric heating elements, 6 main channels, 7 subchannels, 9 filters, 11 holes, 12 filter electric heating elements.
The specific embodiment
As shown in Figure 1, the utility model provides a kind of conveying system 10 for automobile Shooting Technique, wherein: the entrance 1 of described conveying system connects the plasticizing chamber 2 that molten injected plastics material is provided; The outlet 3 of described conveying system is connected with the nozzle 4 to injected plastics material described in mold injects; And in described conveying system, there is the conveying passage that connects described entrance 1 and described outlet 3, at the outer wall of described conveying passage, be provided with passage electric heating element 5.
The utility model is communicated with in plasticizing chamber and nozzle, and raising heater block, the mobility that keeps the injected plastics material of molten condition, this intermediary distributes the conveying system of character also to avoid the impact and the inhomogeneities that between pleasure pleasure, by plasticizing chamber, enter nozzle, also can prevent the impact of high pressure to nozzle, and the quality can guarantee injection moulding time.
As a modified embodiment of the present utility model, described entrance 1 has one, and described outlet 3 has a plurality of.
As preferred an improvement, described conveying passage comprises the main channel 6 that connects described plasticizing chamber 2 from described entrance 1, and from described entrance 1, is connected the subchannel 7 of described a plurality of outlet 3.As the improvement of a nearlyer step, in described a plurality of outlets 3, be provided with a plurality of nozzles 4.
Described embodiment has good adaptability to long size moulding, can realize the synchronous injection moulding of multiple spot.
As another embodiment of the present utility model, at described entrance, 1 place is provided with filter 9.By filtering being the injected plastics material of molten state in plasticizing chamber 2, guarantee that the injected plastics material that enters the conveying system in the utility model does not have bulky grain remaining, improves the interior quality of moulding.
As preferred improvement, described filter 9 is provided with tapered hole 11, and filter electric heating element 12.
The transformation that the utility model provides makes adapted to injection system when obtaining good injecting products, improves injection moulding process, is applicable to large scale moulding and various injected plastics material.
Should be appreciated that invention which is intended to be protected is not limited to non-limiting embodiments, should be appreciated that non-limiting embodiments describes as just example.The protection domain of the essence that the application will require is more embodied in the scope that independent claims provide, with and dependent claims.
Claims (6)
1. for a conveying system for automobile Shooting Technique, it is characterized in that:
The entrance of described conveying system connects the plasticizing chamber that molten injected plastics material is provided;
The outlet of described conveying system is connected with to the nozzle of injected plastics material described in mold injects; And
In described conveying system, there is the conveying passage that connects described entrance and described outlet, at the outer wall of described conveying passage, be provided with passage electric heating element.
2. conveying system as claimed in claim 1, is characterized in that: described entrance has one, and described outlet has a plurality of.
3. conveying system as claimed in claim 2, is characterized in that: described conveying passage comprises the main channel that connects described plasticizing chamber from described entrance, and from described entrance, is connected the subchannel of described a plurality of outlets.
4. conveying system as claimed in claim 3, is characterized in that: in described a plurality of outlets, be provided with a plurality of nozzles.
5. conveying system as claimed in claim 4, is characterized in that: in described porch, be provided with filter.
6. conveying system as claimed in claim 5, is characterized in that: described filter is provided with tapered hole, and filter electric heating element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420135330.7U CN203818502U (en) | 2014-03-25 | 2014-03-25 | Material conveying system for automobile injection molding process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420135330.7U CN203818502U (en) | 2014-03-25 | 2014-03-25 | Material conveying system for automobile injection molding process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203818502U true CN203818502U (en) | 2014-09-10 |
Family
ID=51474044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420135330.7U Expired - Fee Related CN203818502U (en) | 2014-03-25 | 2014-03-25 | Material conveying system for automobile injection molding process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203818502U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878957A (en) * | 2014-03-25 | 2014-06-25 | 苏州益群模具有限公司 | Material conveying system in injection molding process of automobile |
-
2014
- 2014-03-25 CN CN201420135330.7U patent/CN203818502U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878957A (en) * | 2014-03-25 | 2014-06-25 | 苏州益群模具有限公司 | Material conveying system in injection molding process of automobile |
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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 |
Granted publication date: 20140910 Termination date: 20150325 |
|
| EXPY | Termination of patent right or utility model |