CN209158767U - A kind of injection molding machine multifunctional nozzle device - Google Patents
A kind of injection molding machine multifunctional nozzle device Download PDFInfo
- Publication number
- CN209158767U CN209158767U CN201821227344.6U CN201821227344U CN209158767U CN 209158767 U CN209158767 U CN 209158767U CN 201821227344 U CN201821227344 U CN 201821227344U CN 209158767 U CN209158767 U CN 209158767U
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- CN
- China
- Prior art keywords
- nozzle
- main body
- inner nozzle
- nozzle head
- injection molding
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to injection molding machine technical fields; and disclose a kind of injection molding machine multifunctional nozzle device; rubber ring is designed by the interior design inner nozzle main body Yu inner nozzle head main body of protective shell outside nozzle and in the end of interior tip body; it avoids directly connecting with injection molding machine when in use; inside and the inside of injection mold is not messy easy to clean when using injection molding machine nozzle for a long time, and the material for causing be injection molding when using next time causes quality problems to finally result in waste；External thread structure is designed by the both ends outer surface in interior tip body; sometimes it is easily-deformable to will cause nozzle head when avoiding when not in use cleaning the foul of nozzle interior; cause the material deformation of injection molding unqualified when production; it can be dismantled to whole; inner nozzle head main body is exchanged into end at this time; so that being located at one end of rubber ring and the inside of interior connector can internally tip body be protected by helicitic texture rotation, solve the problems, such as that nozzle head is easily-deformable.
Description
Technical field
The utility model relates to injection molding machine technical field, specially a kind of injection molding machine multifunctional nozzle device.
Background technique
Injection molding machine is the plastic flow passage started until type chamber with multifunctional nozzle device, it is one of mold
Point, it is generally divided into common flow passage running gate system and without runner running gate system two major classes.
Original injection molding machine is directly connect with injection molding machine when in use with multifunctional nozzle device, is sprayed for a long time using injection molding machine
Inside and the inside of injection mold is not messy easy to clean when mouth, and the material for causing be injection molding when using next time causes quality problems
Waste is finally resulted in, the busy nozzle head that will cause is easily-deformable when cleaning when not in use to the foul of nozzle interior, raw
The material of injection molding is caused to deform underproof problem when production.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of injection molding machine multifunctional nozzle device, has just
In clean and be not easy deformation the advantages that, solves injection molding machine multifunctional nozzle device and directly connected when in use with injection molding machine
It connects, inside and the inside of injection mold is not messy easy to clean when using injection molding machine nozzle for a long time, quilt when causing use next time
The material of injection molding causes quality problems to finally result in waste, busy when cleaning when not in use to the foul of nozzle interior
It will cause that nozzle head is easily-deformable, when production causes the material of injection molding to deform underproof problem.
(2) technical solution
For realize it is above-mentioned convenient for cleaning and be not easy deformation purpose, the utility model provides the following technical solutions: a kind of injection molding
Machine multifunctional nozzle device, including protective shell outside nozzle, the outer protective shell of the nozzle are internally provided with inner nozzle main body, institute
The junction for stating the outer protective shell of nozzle and the inner nozzle main body offers air duct, the other end setting of the outer protective shell of the nozzle
There is outer import, the outer surface middle position of the outer protective shell of the nozzle is provided with nut, one end of the outer protective shell of the nozzle
It is provided with ring baffle, the outer surface of protective shell is in the junction of the nut and the ring baffle outside the nozzle
It is provided with spring, a side surface of the ring baffle is provided with outer connector, and one end of the outer connector is provided with outer spray
Mouth protective shell, the end of the outer nozzle head protection shell be provided with outer nozzle head protection shell outlet, and the outer connector with
The outer nozzle head protection shell passes through the internal female structure of the outer connector and one end of the outer nozzle head protection shell
External thread structure screws connection, and the other end of the inner nozzle main body is provided with interior import, and one end of the inner nozzle main body is set
It is equipped with interior connector, one end of the interior connector is provided with inner nozzle head main body, one end appearance of the inner nozzle head main body
Face is provided with rubber ring, and the end surface of the inner nozzle head main body is provided with inner nozzle head body exit.
Preferably, spiral shell in the inside that the outer protective shell of the nozzle and the inner nozzle main body pass through the outer protective shell of the nozzle
Line structure is screwed with the external thread structure of the inner nozzle main body and is fixedly connected.
Preferably, the inner nozzle main body is an integral structure with the interior connector, the inner nozzle main body with it is described
Half spiral shell outside one end of half-thread structure and the inner nozzle head main body in the inside that inner nozzle head main body passes through the interior connector
Line structure screws connection.
Preferably, the both ends outer surface of the inner nozzle head main body is provided with external thread structure, and the rubber ring with
The inner nozzle head main body is bonded by glue and is connected.
Preferably, the outer protective shell of the nozzle and the inner nozzle main body are ring structure, and are protected outside the nozzle
The interior surface ring structure size of shell is identical as the outer surface ring structure size of the inner nozzle main body.
Preferably, the inner nozzle head main body is mounted on the interior surface of the outer nozzle head protection shell, and the interior spray
Tip body is connect with the outer nozzle head protection shell by the seal with elastometic washer.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of injection molding machine multifunctional nozzle device, and having following has
Beneficial effect:
1, injection molding machine multifunctional nozzle device, by outside nozzle the interior design inner nozzle main body of protective shell with it is interior
Tip body and interior tip body end design rubber ring, avoid directly connecting with injection molding machine when in use, when long
Between when using injection molding machine nozzle inside and the inside of injection mold it is messy not easy to clean, the material that is injection molding when causing use next time
Material causes quality problems to finally result in waste, can pass through the internal threading arrangement of interior connector and the outer spiral shell of inner nozzle head main body
Line structure screws connection so that inner nozzle main body is fixed with inner nozzle head main body, then makes inner nozzle main body by half-thread structure
It is fixed with protective shell outside nozzle, forms air duct at fixed position just, screw outer nozzle head protection shell for outer nozzle head protection
Shell easy to disassemble to nozzle can be cleared up with inner nozzle head main body by seal with elastometic washer or sealing is installed and used, and solves inconvenience
Clean and seal untight problem；
2, injection molding machine multifunctional nozzle device designs external screw thread by the both ends outer surface in interior tip body
Structure, it is easily-deformable to will cause nozzle head when avoiding when not in use cleaning the foul of nozzle interior sometimes, and when production causes
The material deformation of injection molding is unqualified, can dismantle to whole, inner nozzle head main body is exchanged end at this time, so that being located at rubber
One end of cushion rubber and the inside of interior connector can internally tip body be protected by helicitic texture rotation, solve spray
The easily-deformable problem of mouth.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the interior connector and inner nozzle head agent structure schematic diagram of the utility model；
Fig. 3 is the interior connector, inner nozzle head main body and air duct schematic cross-sectional view of the utility model；
Inner nozzle main body and interior connector structural schematic diagram of the Fig. 4 for the utility model；
Fig. 5 is the inner nozzle head main body and rubber ring structural schematic diagram of the utility model.
In figure: 1, the outer protective shell of nozzle；2, nut；3, spring；4, ring baffle；5, outer connector；6, outer nozzle head is protected
Protective case；7, inner nozzle main body；8, interior connector；9, inner nozzle head main body；10, rubber ring；11, air duct；12, outer nozzle head protection
Shell outlet；13, inner nozzle head body exit；14, outer import；15, interior import.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-5, a kind of injection molding machine multifunctional nozzle device, including protective shell 1 outside nozzle, the outer protective shell of nozzle
1 is internally provided with inner nozzle main body 7, and the outer protective shell 1 of nozzle and the junction of inner nozzle main body 7 offer air duct 11, nozzle
The other end of outer protective shell 1 is provided with outer import 14, and the outer surface middle position of the outer protective shell 1 of nozzle is provided with nut 2, sprays
One end of the outer protective shell 1 of mouth is provided with ring baffle 4, and the outer surface of protective shell 1 is in nut 2 and ring baffle outside nozzle
4 junction is provided with spring 3, and a side surface of ring baffle 4 is provided with outer connector 5, and one end of outer connector 5 is provided with
Outer nozzle head protection shell 6, the end of outer nozzle head protection shell 6 be provided with outer nozzle head protection shell outlet 12, and outer connector 5 and
Outer nozzle head protection shell 6 passes through the internal female structure of outer connector 5 and one end external thread structure of outer nozzle head protection shell 6
Connection is screwed, the other end of inner nozzle main body 7 is provided with interior import 15, and one end of inner nozzle main body 7 is provided with interior connector 8,
One end of interior connector 8 is provided with inner nozzle head main body 9, and one end outer surface of inner nozzle head main body 9 is provided with rubber ring 10, interior
The end surface of tip body 9 is provided with inner nozzle head body exit 13.
Further, half-thread knot in the inside that the outer protective shell 1 of nozzle passes through the outer protective shell 1 of nozzle with inner nozzle main body 7
Structure is screwed with the outer half-thread structure of inner nozzle main body 7 and is fixedly connected, for the ease of making protective shell 1 and inner nozzle master outside nozzle
It is screwed and is connected and fixed by half-thread structure between body 7, form air duct 11, therefore at fixed position convenient for protecting outside nozzle
It dismantles or installs between shell 1 and inner nozzle main body 7, inner nozzle main body 7 is an integral structure with interior connector 8, inner nozzle main body 7
It is revolved with inner nozzle head main body 9 by the internal female structure of interior connector 8 and one end external thread structure of inner nozzle head main body 9
Connection is closed, fixed company is screwed by the internal female structure of interior connector 8 and the external external thread structure of inner nozzle head main body 9
It connects, so that inner nozzle main body 7 is connected as one with inner nozzle head main body 9, the both ends outer surface of inner nozzle head main body 9 is provided with
External thread structure, and rubber ring 10 and inner nozzle head main body 9 are bonded by glue and are connected, and spiral shell in the inside of interior connector 8 is passed through
Line structure is screwed with the external external thread structure of inner nozzle head main body 9 and is fixedly connected, by rubber ring 10 by outer nozzle head protection shell 6
It being sealed with inner nozzle head main body 9, the outer protective shell 1 of nozzle and inner nozzle main body 7 are ring structure, and the outer protective shell 1 of nozzle
Interior surface ring structure size is identical as the outer surface ring structure size of inner nozzle main body 7, for the ease of protecting outside nozzle
It installs or is dismantled between shell 1 and inner nozzle main body 7 and inside is cleared up, facilitate during installation and air duct is formed to inside
11, inner nozzle head main body 9 is mounted on the interior surface of outer nozzle head protection shell 6, and inner nozzle head main body 9 and outer nozzle head protection
Shell 6 is tightly connected by rubber ring 10, is more stepped up for the ease of sealing between inner nozzle head main body 9 and outer nozzle head protection shell 6
It is close, it is more convenient to carry out in operation, thus can seal progress in injection molding.
Working principle: this kind of injection molding machine multifunctional nozzle device is installed before use, passes through interior connector first
8 internal female structure is screwed with the external external thread structure of inner nozzle head main body 9 and is fixedly connected, so that inner nozzle main body 7
It is connected as one with inner nozzle head main body 9, connection finishes, and passes through half external thread structure of outer surface and nozzle of inner nozzle main body 7
Half internal thread structure of inner surface of outer protective shell 1 screws connection, until screwing at certain position, when protective shell 1 outside nozzle
It screws fixation with inner nozzle main body 7 to finish, at this time position lucky both ends of the outer protective shell 1 of nozzle with inner nozzle main body 7 when fixed
Air duct 11 is formed, again by the internal female structure of outer connector 5 and one end external thread structure of outer nozzle head protection shell 6
Connection is screwed, until protective shell 1 outside outer nozzle head protection shell 6 and nozzle is connected as one formula structure, is screwing the outer spray of connection
The outer surface of the interior surface of outer nozzle head protection shell 6 and inner nozzle head main body 9 is in close contact while mouth protective shell 6, this
When outer nozzle head protection shell 6 and inner nozzle head main body 9 are tightly connected by rubber ring 10；
Then outside nozzle 2 adjustment spring 3 of outer surface rotating nuts of protective shell 1 extent of elasticity, adjust to certain
Nut 2 and the outer surface of protective shell 1 outside nozzle are fixed when degree, finally by the outer surface external screw thread of protective shell 1 outside nozzle
Structure is fixedly connected with injection molding machine, carries out carrying out the injection mold of front end cleaning dust again by air duct 11 using preceding
It is molded, is dismantled when use is finished to whole, inner nozzle head main body 9 is exchanged into end at this time, so that being located at rubber ring
10 one end and the inside of interior connector 8 can internally tip body 9 be protected by helicitic texture rotation.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of injection molding machine multifunctional nozzle device, including protective shell (1) outside nozzle, it is characterised in that: protected outside the nozzle
Protective case (1) is internally provided with inner nozzle main body (7), the connection of the nozzle outer protective shell (1) and the inner nozzle main body (7)
Place offers air duct (11), and the other end of the outer protective shell (1) of the nozzle is provided with outer import (14), the outer protective shell of the nozzle
(1) outer surface middle position is provided with nut (2), and one end of the outer protective shell (1) of the nozzle is provided with ring baffle
(4), the outer surface for being located at the outer protective shell (1) of the nozzle is set in the nut (2) and the junction of the ring baffle (4)
It is equipped with spring (3), a side surface of the ring baffle (4) is provided with outer connector (5), one end of the outer connector (5)
It is provided with outer nozzle head protection shell (6), the end of the outer nozzle head protection shell (6) is provided with the outlet of outer nozzle head protection shell
And the outer connector (5) and the outer nozzle head protection shell (6) internal female that passes through the outer connector (5) (12),
Structure is screwed with one end external thread structure of the outer nozzle head protection shell (6) and is connect, the other end of the inner nozzle main body (7)
It being provided with interior import (15), one end of the inner nozzle main body (7) is provided with interior connector (8), and the one of the interior connector (8)
End is provided with inner nozzle head main body (9), and one end outer surface of the inner nozzle head main body (9) is provided with rubber ring (10), described
The end surface of inner nozzle head main body (9) is provided with inner nozzle head body exit (13).
2. a kind of injection molding machine multifunctional nozzle device according to claim 1, it is characterised in that: protected outside the nozzle
Half-thread structure and the inner nozzle in the inside that shell (1) and the inner nozzle main body (7) pass through the outer protective shell (1) of the nozzle
The outer half-thread structure of main body (7), which screws, to be fixedly connected.
3. a kind of injection molding machine multifunctional nozzle device according to claim 1, it is characterised in that: the inner nozzle main body
(7) it is an integral structure with the interior connector (8), the inner nozzle main body (7) and the inner nozzle head main body (9) pass through institute
The internal female structure for stating interior connector (8) is screwed with one end external thread structure of the inner nozzle head main body (9) to be connect.
4. a kind of injection molding machine multifunctional nozzle device according to claim 1, it is characterised in that: the inner nozzle head master
The both ends outer surface of body (9) is provided with external thread structure, and the rubber ring (10) passes through with the inner nozzle head main body (9)
Glue bonding connection.
5. a kind of injection molding machine multifunctional nozzle device according to claim 1, it is characterised in that: protected outside the nozzle
Shell (1) and the inner nozzle main body (7) are ring structure, and the interior surface ring structure of the outer protective shell (1) of the nozzle
Size is identical as the outer surface ring structure size of the inner nozzle main body (7).
6. a kind of injection molding machine multifunctional nozzle device according to claim 1, it is characterised in that: the inner nozzle head master
Body (9) is mounted on the interior surface of the outer nozzle head protection shell (6), and the inner nozzle head main body (9) and the outer nozzle
Head protection shell (6) is tightly connected by the rubber ring (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821227344.6U CN209158767U (en) | 2018-08-01 | 2018-08-01 | A kind of injection molding machine multifunctional nozzle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821227344.6U CN209158767U (en) | 2018-08-01 | 2018-08-01 | A kind of injection molding machine multifunctional nozzle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209158767U true CN209158767U (en) | 2019-07-26 |
Family
ID=67329189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821227344.6U Expired - Fee Related CN209158767U (en) | 2018-08-01 | 2018-08-01 | A kind of injection molding machine multifunctional nozzle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209158767U (en) |
-
2018
- 2018-08-01 CN CN201821227344.6U patent/CN209158767U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190726 Termination date: 20190801 |