CN208006127U - A kind of injection molding machine nozzle - Google Patents
A kind of injection molding machine nozzle Download PDFInfo
- Publication number
- CN208006127U CN208006127U CN201820037571.6U CN201820037571U CN208006127U CN 208006127 U CN208006127 U CN 208006127U CN 201820037571 U CN201820037571 U CN 201820037571U CN 208006127 U CN208006127 U CN 208006127U
- Authority
- CN
- China
- Prior art keywords
- insulating box
- rotating shaft
- injection molding
- molding machine
- feed pipe
- 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.)
- Active
Links
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of injection molding machine nozzles, including insulating box, rotation is provided with rotating shaft in the middle part of the insulating box, it is uniformly distributed around the rotating shaft in the insulating box one side wall and is provided with several feed pipes, the feed pipe connects different hoppers, and the feed pipe end set has the discharge end of semicircle spherical shape；The feed pipe corresponding position is provided with collar extension on another side wall of insulating box；It is provided with interconnecting piece on the rotating shaft, several connection terminals are evenly arranged on the interconnecting piece, one of connection terminal, which has been bolted connection, penetrates needle, remaining described connection terminal has been bolted connection closeouts, and one of closeouts end is connected with rotational handle；Both sides on the rotating shaft positioned at the interconnecting piece are arranged with first limit spring and second limit spring respectively.The utility model manufacturing cost simple in structure is low, can fall the impurities in injection molding machine, can be to injecting different material in a mold.
Description
Technical field
The utility model belongs to injection molding machine apparatus field more particularly to a kind of injection molding machine nozzle.
Background technology
Injection molding machine also known as injection (mo(u)lding) machine or injector.It is that thermoplastic or thermosetting plastics are utilized plastic shaping
The main former of variously-shaped plastic products is made in mold.It is divided into vertical, horizontal, all electric.It is molded function heating modeling
Material applies high pressure to molten plastic, it is made to project and be full of mold cavity.
The operation principle of injection molding machine is similar to the syringe having an injection, it is by screw rod（Or plunger）Thrust, will
The molten condition being plasticized（That is viscous state）Plastic injection enter in the die cavity being closed, after cured sizing obtain product work
Skill process.
Injection moulding is the process of a cycle, and each period includes mainly：Quantifying feed-fusion plastification-pressure note
Penetrate-mold filling cool down-opens mould pickup.Mold closing again again is taken out after plastic, next cycle is carried out.
Injection molding machine nozzle is important component of the injection molding machine completion to mold injection.Plain nozzle is mostly primary structure and spray
Mouth itself does not have a heating function, but raw material flow heat in flowing into mold this journey can scatter and disappear always.So formed product
After the defects of being also easy to produce cold burden trace, hickie.And raw material is usually the mixing of several plastic pellets in present plastic cement production, but
It is the fusing point difference of various plastic pellets, the runner of plug nozzle is easy in continuous temperature changing process, causing can not
Normal work.
In addition, when current injecting products, some specialities need a variety of material, existing injection molding machine to need to carry out
A variety of material can be injected in the same mold with changing, it is very inconvenient.
Utility model content
The utility model is directed to deficiency in the prior art, provides one kind, can fall the impurities in injection molding machine,
Prevent pipeline to be blocked, ensure the unimpeded of injection molding, protect mold, to ensure that the quality of product, such as occurs to block convenient for tearing open
It unloads filtration members and clears up tamper, it additionally can be under the premise of being changed without, to injecting different material in a mold.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals：A kind of injection molding machine spray
Mouth, including insulating box, insulating box middle part rotation are provided with rotating shaft, the rotating shaft are surrounded in the insulating box one side wall
It is uniformly distributed and is provided with several feed pipes, the feed pipe connects different hoppers, and the feed pipe end set has semicircle
Spherical discharge end；The feed pipe corresponding position is provided with collar extension on another side wall of insulating box；It is set on the rotating shaft
It is equipped with interconnecting piece, several connection terminals are evenly arranged on the interconnecting piece, one of connection terminal is fastened by bolts
It is connected with and penetrates needle, remaining described connection terminal has been bolted connection closeouts, and one of closeouts end is connected with
Rotational handle；Both sides on the rotating shaft positioned at the interconnecting piece are arranged with first limit spring and second limit spring respectively.
In above-mentioned technical proposal, it is preferable that several heater strips are provided in the insulating box, on the constant temperature chamber interior wall
It is provided with temperature detector.
In above-mentioned technical proposal, it is preferable that the backshank end of penetrating is provided with strainer, and the needle front end of penetrating is provided with elliposoidal
Ejection end.
The utility model manufacturing cost simple in structure is low, can fall the impurities in injection molding machine, prevents pipeline and is blocked
Plug ensures the unimpeded of injection molding, additionally it is possible to protecting mold, to ensure that the quality of product, being conveniently replaceable when as blocked
Part is filtered to clear up tamper, and bubble will not be brought into device when replacing filtration members, production line can continue
Work, the process of replacement can't influence production procedure, additionally can be under the premise of being changed without, to being injected in a mold
Different material.
Description of the drawings
Fig. 1 is the utility model structure diagram.
Specific implementation mode
The utility model is described in further detail with specific implementation mode below in conjunction with the accompanying drawings：As shown in Figure 1, a kind of
Injection molding machine nozzle, including insulating box 1,1 middle part rotation of the insulating box are provided with rotating shaft 2, are enclosed in 1 one side wall of the insulating box
It is uniformly distributed around the rotating shaft 2 and is provided with several feed pipes 11, the feed pipe 11 connects different hoppers, the charging
11 end set of pipe has the discharge end 12 of semicircle spherical shape；It is set with 11 corresponding position of the feed pipe on 1 another side wall of the insulating box
It is equipped with collar extension；It is provided with interconnecting piece 3 on the rotating shaft 2, several connection terminals 31 are evenly arranged on the interconnecting piece 3,
One of connection terminal 31, which has been bolted connection, penetrates needle 4, remaining described connection terminal 31 is bolted connection
There are closeouts 32,32 end of one of closeouts to be connected with rotational handle 5；Positioned at the interconnecting piece 3 on the rotating shaft 2
Both sides are arranged with first limit spring 21 and second limit spring 22 respectively.
It is provided with several heater strips 6 in the insulating box 1, temperature detector 13 is provided on 1 inner wall of the insulating box.
4 tail end of needle of penetrating is provided with strainer 42, the ejection end 41 penetrated 4 front end of needle and be provided with elliposoidal.
One of the present apparatus, which penetrates needle, can project different raw materials.Also, because the difference of raw material, may result in and penetrate needle
Working condition generate variation, therefore heater strip 14 is provided in the insulating box 1, in this way, in insulating box 1
Raw material can be heated up, so that raw material herein can be uniformly mixed.Also, the needle of penetrating for being set to this can
Heating.In this way, when penetrating needle 4 and working, the temperature difference of the temperature and raw material flow in feed pipe 11 of penetrating needle is very few, just
Raw material flow will not be caused to be cooled condensation, also, reduce and will penetrate needle and be heated to this process of operating temperature, when being greatly saved
Between.
The present apparatus is provided with first limit spring 21 and second limit spring 22, can both limit the movement of interconnecting piece 3, make it only
Can the displacement near its operating position both sides, in turn ensure interconnecting piece 3 can in insulating box 1 freely activity.
The present apparatus can be provided with the ejection end of elliposoidal in the end for penetrating needle 4, and spiral add is provided with penetrating needle winding
Heated filament, the runner bore to circulate for raw material flow penetrated in needle are tapered into from the feed end to the injection extreme direction.
It is provided with heater strip, can prevent raw material flow from cooling down in penetrating needle to which viscosity becomes larger, this can improve drawing to a certain extent
Silk prolongs flow phenomenon.Set ejection end to elliposoidal, in this way, raw material flow and ejection end is facilitated to be separated, it so also can be certain
Improve wire drawing in degree and prolongs flow phenomenon.
The utility model is by discharge end 12, in this way, can solve sealing problem and penetrate needle 4 can be very convenient
Be rotated to and 11 cooperating of each feed pipe.
When injection molding, when needing to change the material of injection, it is only necessary to hold rotational handle 5, then force rotation
It may make that penetrate needle 4 rotates around rotating shaft 2, to be connected to the cooperation of other feed pipe 11.
The utility model manufacturing cost simple in structure is low, can fall the impurities in injection molding machine, prevents pipeline and is blocked
Plug ensures the unimpeded of injection molding, additionally it is possible to protecting mold, to ensure that the quality of product, being conveniently replaceable when as blocked
Part is filtered to clear up tamper, and bubble will not be brought into device when replacing filtration members, production line can continue
Work, the process of replacement can't influence production procedure, additionally can be under the premise of being changed without, to being injected in a mold
Different material.
Claims (3)
1. a kind of injection molding machine nozzle, it is characterised in that：Including insulating box（1）, the insulating box（1）Middle part rotation is provided with revolution
Axis（2）, the insulating box（1）The rotating shaft is surrounded in one side wall（2）It is uniformly distributed and is provided with several feed pipes（11）, institute
State feed pipe（11）Connect different hoppers, the feed pipe（11）End set has the discharge end of semicircle spherical shape（12）；It is described
Insulating box（1）On another side wall with the feed pipe（11）Corresponding position is provided with collar extension；The rotating shaft（2）On be provided with connection
Portion（3）, the interconnecting piece（3）On be evenly arranged with several connection terminals（31）, one of connection terminal（31）Pass through spiral shell
Bolt, which is fastenedly connected with, penetrates needle（4）, remaining described connection terminal（31）It has been bolted connection closeouts（32）, one of them
Closeouts（32）End is connected with rotational handle（5）；The rotating shaft（2）It is upper to be located at the interconnecting piece（3）Both sides cover respectively
Equipped with first limit spring（21）With second limit spring（22）.
2. a kind of injection molding machine nozzle according to claim 1, it is characterised in that：The insulating box（1）It is inside provided with several
Root heater strip（6）, the insulating box（1）Temperature detector is provided on inner wall（13）.
3. a kind of injection molding machine nozzle according to claim 1, it is characterised in that：It is described to penetrate needle（4）Tail end is provided with strainer
（42）, described to penetrate needle（4）Front end is provided with the ejection end of elliposoidal（41）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820037571.6U CN208006127U (en) | 2018-01-10 | 2018-01-10 | A kind of injection molding machine nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820037571.6U CN208006127U (en) | 2018-01-10 | 2018-01-10 | A kind of injection molding machine nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208006127U true CN208006127U (en) | 2018-10-26 |
Family
ID=63881642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820037571.6U Active CN208006127U (en) | 2018-01-10 | 2018-01-10 | A kind of injection molding machine nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208006127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107972229A (en) * | 2018-01-10 | 2018-05-01 | 浙江元盛塑业股份有限公司 | A kind of injection molding machine nozzle |
-
2018
- 2018-01-10 CN CN201820037571.6U patent/CN208006127U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107972229A (en) * | 2018-01-10 | 2018-05-01 | 浙江元盛塑业股份有限公司 | A kind of injection molding machine nozzle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204183861U (en) | A kind of cable plastic extrusion machine feeding device | |
| CN208006127U (en) | A kind of injection molding machine nozzle | |
| CN209176031U (en) | A kind of multifunctional safety shoes rising pouring molding machine | |
| CN208410639U (en) | Injection moulding apparatus is used in a kind of production of plastic cement | |
| CN213260995U (en) | Driving device for plastic product extrusion molding | |
| CN203495234U (en) | Screw injection molding device | |
| CN104552779B (en) | Nozzle of injection molding machine | |
| CN104552780B (en) | Nozzle for injection molding machine | |
| CN205167480U (en) | Controllable injection mold of pressure | |
| CN208180100U (en) | A kind of injection molding machine | |
| CN206718413U (en) | A kind of feeding mechanism of double screw extruder | |
| CN205767167U (en) | A kind of injection machine | |
| CN208759958U (en) | A kind of preheating injection-moulding device | |
| CN104552781B (en) | Novel nozzle | |
| CN217123797U (en) | Thermoplastic injection molding fluid shunting structure | |
| CN104552782B (en) | Multi-head nozzle for injection molding machine | |
| CN107972229A (en) | A kind of injection molding machine nozzle | |
| CN108621373A (en) | A kind of automatic charging injection molding machine with warning function | |
| CN105397988A (en) | Temperature-controllable injection mold | |
| CN205167434U (en) | Controllable injection mold of temperature | |
| CN206085572U (en) | Injection molding mechanism | |
| CN107972228A (en) | A kind of injection molding machine | |
| CN206796386U (en) | A kind of anti-blocking feed arrangement of injection moulded shoes mould | |
| CN105437486A (en) | Injection mold with controllable pressure | |
| CN203495225U (en) | Injection forming spray nozzle capable of preventing cold material generation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |