CN203510633U - Injection molding machine without material handle - Google Patents
Injection molding machine without material handle Download PDFInfo
- Publication number
- CN203510633U CN203510633U CN201320528168.0U CN201320528168U CN203510633U CN 203510633 U CN203510633 U CN 203510633U CN 201320528168 U CN201320528168 U CN 201320528168U CN 203510633 U CN203510633 U CN 203510633U
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- CN
- China
- Prior art keywords
- feed
- runner
- cover half
- injection
- feedboard
- 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 relates to an injection molding machine without a material handle. The injection molding machine comprises a base, a material withdrawal rod, a moving die, a fixed die, an injection and feed board and a feed rod with a feed bin, wherein an auger is arranged inside the feed rod, and a heater is wound along the direction of the rod body; the feed bin is arranged at the feed end of the feed rod; cooling water circulation systems are arranged in the moving die and the fixed die; a main feed runner and sub-feed runners matched with the fixed die are arranged in the injection and feed board; one side of the fixed die is fixedly connected with the injection and feed board; heating rings are arranged at an outlet of the main feed runner, inlets of the sub-feed runners and outlets of the sub-feed runners; a feeding hole of the feed rod is opposite to an inlet of the main feed runner. The injection molding machine has the beneficial effects that one side of the fixed die is fixedly connected with the injection and feed board, and the heating rings are arranged at the outlet of the main feed runner, the inlets of the sub-feed runners and the outlets of the sub-feed runners, so that the materials in the injection and feed board can not be cooled along with cooling of the fixed die and then can not form the material handle, thus preventing material waste.
Description
Technical field
The utility model relates to a kind of injection machine, relates in particular to a kind of injection machine without material handle.
Background technology
Injection machine is the visual plant of producing plastic products, it comprises hot runner molding machine and cold runner injection machine, hot runner molding machine generally arranges a plurality of hot flow paths in dynamic model and cover half, heater and heat insulation device, its mould is manufactured complicated, expensive, and maintenance inconvenience, and cold runner injection machine mould generally comprises dynamic model 1, the cover half 8 matching with dynamic model and material feeding feedboard 5, and cooling water recirculation system 3 is set in dynamic model and cover half, when barrel from discharging fire end to material feeding feedboard in during material feeding, material enters cover half just gradually cooling from material feeding feedboard, complete after material feeding, dynamic model leaves cover half, material in material feeding feedboard is cooling formation material handle separated with dynamic model thereupon, discharge.The material handle of this cold runner injection machine equipment is extremely wasted material.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of injection machine without material handle that prevents material waste is provided.
The utility model is to be achieved by the following technical programs:
A kind of injection machine without material handle, comprise support, be located at support one end by the reciprocating material returned bar of air cylinder driven, be arranged on the dynamic model of material returned bar front end, that matches with dynamic model is fixed on the cover half on support, material feeding feedboard and with the follower arm of feeding warehouse, described follower arm inside is provided with auger, and be wound with heater along shaft direction, described feeding warehouse is located at the charging end of follower arm, in described dynamic model and cover half, cooling water recirculation system is set, minute charging runner that is provided with main charging runner in described material feeding feedboard and coordinates with cover half, described cover half one side and material feeding feedboard are affixed, described main charging runner exit, divide the import of charging runner and a minute charging runner exit to be equipped with heating ring, described follower arm charging aperture is relative with the import of main charging runner.
The beneficial effects of the utility model are:
Due to described cover half one side and material feeding feedboard affixed, described main charging runner exit, minute charging runner import and a minute charging runner exit are equipped with heating ring, material in material feeding feedboard can temperature not reduced with the cooling of cover half, form material handle, prevented material waste.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is the main TV structure schematic diagram of prior art injection mold.
In figure: 1. dynamic model, 2. formpiston, 3. cooling water recirculation system, 4. former, 5. material feeding feedboard, 6. main charging runner, 7. minute charging runner, 8. cover half, 9. heating ring, 10. material returned bar, 11. heaters, 12. follower arms, 13. feeding warehouses.
The specific embodiment
In order to make those skilled in the art understand better the technical solution of the utility model, below in conjunction with accompanying drawing and most preferred embodiment, the utility model is described in further detail.
As shown in the figure, the utility model comprises support, be located at support one end by the reciprocating material returned bar 10 of air cylinder driven, be arranged on the dynamic model 1 of material returned bar front end, dynamic model is provided with formpiston 2, that matches with dynamic model is fixed on the cover half 8 on support, cover half is provided with former 4, material feeding feedboard 5 and with the follower arm 12 of feeding warehouse, described follower arm inside is provided with auger, and be wound with heater 11 along shaft direction, described feeding warehouse 13 is located at the charging end of follower arm, cooling water recirculation system 3 is set in described dynamic model and cover half, minute charging runner 7 that is provided with main charging runner 6 in described material feeding feedboard and coordinates with cover half, described cover half one side and material feeding feedboard are affixed, described main charging runner exit, divide the import of charging runner and a minute charging runner exit to be equipped with heating ring 9.In this example, support is provided with temperature controller, and control heater and heating ring temperature, be consistent it, and material character when mobile is not changed.
Due to described cover half one side and material feeding feedboard affixed, described main charging runner exit, minute charging runner import and a minute charging runner exit are equipped with heating ring, material in material feeding feedboard can temperature not reduced with the cooling of cover half, form material handle, prevented material waste.
During work, material is when feeding warehouse enters follower arm and extrude material feeding by heater heating by auger, the material of melting enters from the main charging runner of material feeding feedboard minute charging runner coordinating with cover half and finally enters cover half just gradually cooling, complete after material feeding, dynamic model leaves cover half, and the material in material feeding feedboard is due to heating ring effect cooling formation material handle thereupon not.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (1)
- One kind without material handle injection machine, it is characterized in that, comprise support, be located at support one end by the reciprocating material returned bar of air cylinder driven, be arranged on the dynamic model of material returned bar front end, that matches with dynamic model is fixed on the cover half on support, material feeding feedboard and with the follower arm of feeding warehouse, described follower arm inside is provided with auger, and be wound with heater along shaft direction, described feeding warehouse is located at the charging end of follower arm, in described dynamic model and cover half, cooling water recirculation system is set, minute charging runner that is provided with main charging runner in described material feeding feedboard and coordinates with cover half, described cover half one side and material feeding feedboard are affixed, described main charging runner exit, divide the import of charging runner and a minute charging runner exit to be equipped with heating ring, described follower arm charging aperture is relative with the import of main charging runner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320528168.0U CN203510633U (en) | 2013-08-27 | 2013-08-27 | Injection molding machine without material handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320528168.0U CN203510633U (en) | 2013-08-27 | 2013-08-27 | Injection molding machine without material handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203510633U true CN203510633U (en) | 2014-04-02 |
Family
ID=50369615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320528168.0U Expired - Fee Related CN203510633U (en) | 2013-08-27 | 2013-08-27 | Injection molding machine without material handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203510633U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904659A (en) * | 2016-04-27 | 2016-08-31 | 芜湖市万华塑料制品有限公司 | Feeding mechanism for insulating frame injection mold |
| CN105904685A (en) * | 2016-04-27 | 2016-08-31 | 芜湖市万华塑料制品有限公司 | Concentrative feeding mechanism for insulating frame injection mold |
-
2013
- 2013-08-27 CN CN201320528168.0U patent/CN203510633U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904659A (en) * | 2016-04-27 | 2016-08-31 | 芜湖市万华塑料制品有限公司 | Feeding mechanism for insulating frame injection mold |
| CN105904685A (en) * | 2016-04-27 | 2016-08-31 | 芜湖市万华塑料制品有限公司 | Concentrative feeding mechanism for insulating frame injection mold |
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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: 20140402 Termination date: 20140827 |
|
| EXPY | Termination of patent right or utility model |