CN205572942U - Car decorations injection molding machine - Google Patents
Car decorations injection molding machine Download PDFInfo
- Publication number
- CN205572942U CN205572942U CN201620258877.5U CN201620258877U CN205572942U CN 205572942 U CN205572942 U CN 205572942U CN 201620258877 U CN201620258877 U CN 201620258877U CN 205572942 U CN205572942 U CN 205572942U
- Authority
- CN
- China
- Prior art keywords
- injection molding
- moulding plastics
- contrary
- molding material
- stopper
- 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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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a car decorations injection molding machine, the injection molding machine is including the pipe of moulding plastics, and tub one end of moulding plastics is provided with the nozzle of moulding plastics, the sealed crowded pole of screw thread that sets up of tub other end of moulding plastics, the crowded peak of the staff end of screw thread is provided with and ends contrary stopper, and the crowded pole of screw thread is terminal to be connected with propulsion motor, it is provided with the injection molding material import to mould plastics to manage, and the injection molding material import sets up in the later half end of pipe of moulding plastics, the outside of tubes of moulding plastics is connected and to be provided with the grating chi, the grating chi with end contrary the stopper and be connected, utilize grating chi accurate control the to end contrary stopper position that come in guarantees at every turn that injection molding material's extrusion capacity is reached unanimity, and the production information is acquireed to the better performance to the product, ends contrary water conservancy diversion hole, water conservancy diversion apron and route stopper beyond the great wall and makes and end contrary stopper and remain the mouth front end of moulding plastics throughout at the advance and retreat in -process and mould plastics the intracavity and keep being full of the state and prevent that returning of injection molding material is contrary.
Description
Technical field
This utility model relates to a kind of injection machine for car decorations.
Background technology
Injection molding technology refers to that, in the barrel plastics addition injection moulding machine, plastic warp heating reaches molten condition, and under the screw rod of injection machine or the promotion of plunger, in nozzle enters the die cavity of mould, plastics are hardening by cooling aftershaping in die cavity.
In injection mo(u)lding, owing to performance and the moulding process of various plastics require different, to the requirement of mold temperature also
Different, so mold temperature can produce material impact to the quality of product and production efficiency, injection machine material chamber retaining amount is big, extrusion die is often, plastics are made to there is overlong time in injection machine, the extruding of screw rod simultaneously makes injection machine cavity temperature too high so that plastics produce burning so that change freeed by plastics；Existing part injection machine equipment uses cooling device that injection machine is carried out cooling process, but plastics inner can not be lowered the temperature by cooling position, the inhomogeneous cooling making plastic raw materials is even so that extruded stock occurs that in forming process inhomogeneous cooling is even, and molding is inconsistent, the shortcoming that change occurs in product, Large Copacity injection machine is when extruded stock simultaneously, when needing extrusion capacity less, squeezes head displacement short, motor controls screw rod carry and controls instability so that extrusion capacity produces error.
Utility model content
For above-mentioned produced problem, this utility model provide a kind of structure effectively, reduce injection molding material burning time, the injection machine that extrusion capacity is stable.
Car decorations injection machine, described injection machine includes that injection molding tube, injection molding tube one end are provided with injection-moulding nozzle, and the described injection molding tube other end seals and is threaded crowded bar, and screw thread squeezes masthead end and is provided with non-return plug, and screw thread squeezes bar end and is connected with propulsion electric machine；Being provided with injection molding material import on described injection molding tube, injection molding material import is arranged at the later half end of injection molding tube；Being connected with grating scale outside described injection molding tube, grating scale is connected with non-return plug.
Described non-return plug includes plunger, and before and after plunger, both sides are provided with the pod apertures of ring-type setting, and described pod apertures cross section is S type, described plunger front is provided with pod apertures cover plate, being provided with via plug in the middle part of pod apertures, via plug is connected with pod apertures cover plate by connecting rod, and connecting rod is arranged with return spring.
Compared with prior art, have the beneficial effect that utilize grating scale accurately to control non-return plug come in position, ensure that the extrusion capacity of each injection molding material reaches consistent, preferably the performance of product being obtained production information, non-return pod apertures, water conservancy diversion cover plate and via plug beyond the Great Wall makes non-return plug remain full of state in remaining injection nozzle front end injection molding cavity during retreating and prevent returning of injection molding material inverse.
Accompanying drawing explanation
Fig. 1 is the sectional view of this utility model car decorations injection machine；
Fig. 2 is the non-return plug front view of this utility model car decorations injection machine；
Fig. 3 is the non-return plug sectional view of this utility model car decorations injection machine.
Detailed description of the invention
It is illustrated as a kind of embodiment of this utility model car decorations injection machine, injection machine includes that injection molding tube 1, injection molding tube one end are provided with injection-moulding nozzle 2, and the described injection molding tube other end seals and is threaded crowded bar 3, screw thread squeezes masthead end and is provided with non-return plug 4, and screw thread squeezes bar end and is connected with propulsion electric machine 5；Being provided with injection molding material import 6 on described injection molding tube, injection molding material import is arranged at the later half end of injection molding tube；Being connected with grating scale 7 outside described injection molding tube, grating scale is connected with non-return plug；Described non-return plug includes plunger 41, before and after plunger, both sides are arranged at the pod apertures 42 of ring-type setting, described pod apertures cross section is S type, described plunger front is provided with pod apertures cover plate 43, via plug 44 it is provided with in the middle part of pod apertures, via plug is connected with pod apertures cover plate by connecting rod 45, and connecting rod is arranged with return spring 46.
Claims (2)
1. car decorations injection machine, it is characterised in that: described injection machine includes that injection molding tube, injection molding tube one end are provided with injection-moulding nozzle, and the described injection molding tube other end seals and is threaded crowded bar, and screw thread squeezes masthead end and is provided with non-return plug, and screw thread squeezes bar end and is connected with propulsion electric machine；Being provided with injection molding material import on described injection molding tube, injection molding material import is arranged at the later half end of injection molding tube；Being connected with grating scale outside described injection molding tube, grating scale is connected with non-return plug.
2. injection machine adornd by car as claimed in claim 1, it is characterized in that: described non-return plug includes plunger, before and after plunger, both sides are provided with the pod apertures of ring-type setting, described pod apertures cross section is S type, described plunger front is provided with pod apertures cover plate, being provided with via plug in the middle part of pod apertures, via plug is connected with pod apertures cover plate by connecting rod, and connecting rod is arranged with return spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620258877.5U CN205572942U (en) | 2016-03-31 | 2016-03-31 | Car decorations injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620258877.5U CN205572942U (en) | 2016-03-31 | 2016-03-31 | Car decorations injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205572942U true CN205572942U (en) | 2016-09-14 |
Family
ID=56866012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620258877.5U Expired - Fee Related CN205572942U (en) | 2016-03-31 | 2016-03-31 | Car decorations injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205572942U (en) |
-
2016
- 2016-03-31 CN CN201620258877.5U patent/CN205572942U/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 |
Granted publication date: 20160914 Termination date: 20210331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |