CN205416203U - Injection molding machine nozzle - Google Patents
Injection molding machine nozzle Download PDFInfo
- Publication number
- CN205416203U CN205416203U CN201521048119.2U CN201521048119U CN205416203U CN 205416203 U CN205416203 U CN 205416203U CN 201521048119 U CN201521048119 U CN 201521048119U CN 205416203 U CN205416203 U CN 205416203U
- Authority
- CN
- China
- Prior art keywords
- nozzle
- cylinder
- ring
- molding machine
- injection molding
- 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 an injection molding machine nozzle, including nozzle, nozzle guide arm, injection screw rod, the nozzle is established on the nozzle guide arm through horizontal guide slot cover, the inside of establishing at the nozzle guide arm is inserted to the injection screw rod, the nozzle by left cylinder encircle, the cylinder ring on the trapezoidal cylinder ring sum right side at middle part constitutes, set up a plurality of suction holes on the cylinder ring ring body on nozzle right side, injection screw rod central point puts and is fixed with horizontal first cylinder, the piston rod of first cylinder is connected with the clean body of cylinder, be fixed with the second cylinder on the nozzle guide arm lateral wall, the piston rod and the nozzle right -hand member facial features of second cylinder are connected, the utility model has the advantages of: can in time extrude with the inside remaining fuse -element of suction nozzle, reduce the jam of nozzle.
Description
Technical field:
This utility model relates to a kind of nozzle, is especially a kind of injection molding machine nozzle.
Background technology:
Injection machine is that one utilizes mould for plastics, and thermoplastic or heat fixing character plastics are made the main former of variously-shaped plastic.Need during its work to melt solid feed, then pass through feed pipe and nozzle injection to die for molding.In the most conventional injection-moulding device, the most upon completion of the injection, still can remain the raw material of molten state in nozzle, particularly at material viscosity ratio time relatively low, phenomenon is even more serious.And be trapped in the molten plastic at the spray-hole of nozzle and easily block spray-hole, blocking post processing is got up cumbersome, can affect normal production.
It is necessary to provide a kind of new technical scheme for above-mentioned technical problem.
Utility model content:
The purpose of this utility model is not enough for prior art, it is provided that the melt of a kind of energy timely nozzle clearing internal residual, reduces the injection molding machine nozzle of the blocking of nozzle.
For reaching above-mentioned purpose, this utility model provides a kind of injection molding machine nozzle, and a kind of injection molding machine nozzle, including nozzle, nozzle guide rod, injection screw；Described nozzle cage is located on nozzle guide rod；Described injection screw is plugged in the inside of nozzle guide rod；Described nozzle is made up of the cylinder ring of the cylinder ring in left side, the trapezoidal cylinder ring at middle part and right side；Some suction holes are offered on cylinder ring ring body on the right side of described nozzle；Described injection screw center is fixed with the first horizontal cylinder；The described piston rod of the first cylinder is connected with the clean body of cylindrical shape；It is fixed with the second cylinder on described nozzle guide rod lateral wall；The piston rod of described second cylinder is connected with nozzle right side；The central shaft conllinear of the cylinder ring on the left of the central shaft of described clean body and nozzle.
Preferred as technique scheme, the stroke of described second cylinder is more than the diameter of suction hole.
Preferred as technique scheme, described clean body diameter is less than the diameter of the cylinder ring on the left of nozzle.
Preferred as technique scheme, described suction hole is at least provided with 4.
Preferred as technique scheme, the stroke of described first cylinder is more than the length of the cylinder ring on the left of nozzle.
The beneficial effects of the utility model are: can extrude in time and the melt of sucking-off nozzle interior residual, reduce the blocking of nozzle.
Accompanying drawing illustrates:
Fig. 1 is cross-section structure schematic views of the present utility model；
Fig. 2 is cross-section structure schematic views during duty of the present utility model；
In figure, 10, nozzle；11, suction hole；20, the second cylinder；30, nozzle guide rod；40, injection screw；41, the first cylinder；42, clean body.
Detailed description of the invention:
Below in conjunction with the accompanying drawings this utility model is done and describe in detailed below.For sake of convenience, following " on ", D score, "left", "right" consistent with the direction, upper and lower, left and right of accompanying drawing itself.
As shown in Fig. 1～2, a kind of injection molding machine nozzle, including nozzle 10, nozzle guide rod 30, injection screw 40；Described nozzle 10 is set on nozzle guide rod 30；Described injection screw 40 is plugged in the inside of nozzle guide rod 30；Described nozzle 10 is made up of the cylinder ring of the cylinder ring in left side, the trapezoidal cylinder ring at middle part and right side；Some suction holes 11 are offered on cylinder ring ring body on the right side of described nozzle 10；Described injection screw 40 center is fixed with the first horizontal cylinder 41；The described piston rod of the first cylinder 41 is connected with the clean body 42 of cylindrical shape；It is fixed with the second cylinder 20 on described nozzle guide rod 30 lateral wall；The piston rod of described second cylinder 20 is connected with nozzle 10 right side；The central shaft conllinear of the cylinder ring on the left of the central shaft of described clean body 42 and nozzle 10.
The stroke of described second cylinder 20 is more than the diameter of suction hole 11.
Described clean body 42 diameter is less than the diameter of the cylinder ring on the left of nozzle 10.
Described suction hole 11 is at least provided with 4.
The stroke of described first cylinder 41 is more than the length of the cylinder ring on the left of nozzle 10.
During real work, after nozzle 10 completes a shot, injection screw rod 40 can reach high order end, contact with nozzle guide rod 30 left side, now the second cylinder 20 startup makes nozzle 10 to left movement, makes nozzle 10 separate with nozzle guide rod 30, and now nozzle 10 forms suction line with gap meeting and the suction hole 11 of nozzle guide rod 30, then the first cylinder 41 startup makes the clean body 42 melt in left movement, the cylinder ring ring body of such nozzle 10 left end to be extruded；Then starting the blower fan (not shown) that is connected with suction hole 11, the remaining melt of nozzle 10 intracavity can be sucked out, thus can the interior melt remained of nozzle clearing, it is to avoid plug nozzle 10.
Claims (5)
1. an injection molding machine nozzle, including nozzle (10), nozzle guide rod (30), injection screw (40)；It is characterized in that: described nozzle (10) is set on nozzle guide rod (30)；Described injection screw (40) is plugged in the inside of nozzle guide rod (30)；Described nozzle (10) is made up of the cylinder ring of the cylinder ring in left side, the trapezoidal cylinder ring at middle part and right side；Some suction holes (11) are offered on the cylinder ring ring body on described nozzle (10) right side；Described injection screw (40) center is fixed with horizontal the first cylinder (41)；The piston rod of described first cylinder (41) is connected with the clean body (42) of cylindrical shape；It is fixed with the second cylinder (20) on described nozzle guide rod (30) lateral wall；The piston rod of described second cylinder (20) is connected with nozzle (10) right side；The central shaft conllinear of the cylinder ring in the central shaft of described clean body (42) and nozzle (10) left side.
A kind of injection molding machine nozzle the most according to claim 1, it is characterised in that: the stroke of described second cylinder (20) is more than the diameter of suction hole (11).
A kind of injection molding machine nozzle the most according to claim 1, it is characterised in that: described clean body (42) diameter is less than the diameter of the cylinder ring in nozzle (10) left side.
A kind of injection molding machine nozzle the most according to claim 1, it is characterised in that: described suction hole (11) is at least provided with 4.
A kind of injection molding machine nozzle the most according to claim 1, it is characterised in that: the stroke of described first cylinder (41) is more than the length of the cylinder ring in nozzle (10) left side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521048119.2U CN205416203U (en) | 2015-12-15 | 2015-12-15 | Injection molding machine nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521048119.2U CN205416203U (en) | 2015-12-15 | 2015-12-15 | Injection molding machine nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205416203U true CN205416203U (en) | 2016-08-03 |
Family
ID=56536958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521048119.2U Expired - Fee Related CN205416203U (en) | 2015-12-15 | 2015-12-15 | Injection molding machine nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205416203U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666791A (en) * | 2015-12-15 | 2016-06-15 | 荣昌精密机械(苏州)有限公司 | Nozzle of injection molding machine |
| CN110774533A (en) * | 2019-10-18 | 2020-02-11 | 庄原野 | Injection molding nozzle for injection mold cleaned by compressed air |
| CN116968248A (en) * | 2023-09-22 | 2023-10-31 | 苏州塑发生物材料有限公司 | Polylactic acid plastic injection molding machine |
-
2015
- 2015-12-15 CN CN201521048119.2U patent/CN205416203U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666791A (en) * | 2015-12-15 | 2016-06-15 | 荣昌精密机械(苏州)有限公司 | Nozzle of injection molding machine |
| CN105666791B (en) * | 2015-12-15 | 2018-06-19 | 荣昌精密机械(苏州)有限公司 | A kind of injection molding machine nozzle |
| CN110774533A (en) * | 2019-10-18 | 2020-02-11 | 庄原野 | Injection molding nozzle for injection mold cleaned by compressed air |
| CN110774533B (en) * | 2019-10-18 | 2021-08-03 | 东莞市闽创模具科技有限公司 | Injection molding nozzle for injection mold cleaned by compressed air |
| CN116968248A (en) * | 2023-09-22 | 2023-10-31 | 苏州塑发生物材料有限公司 | Polylactic acid plastic injection molding machine |
| CN116968248B (en) * | 2023-09-22 | 2023-12-19 | 苏州塑发生物材料有限公司 | Polylactic acid plastic injection molding machine |
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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: 20160803 Termination date: 20161215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |