CN203063046U - Injection molding machine nozzle and injection molding machine - Google Patents
Injection molding machine nozzle and injection molding machine Download PDFInfo
- Publication number
- CN203063046U CN203063046U CN 201320074700 CN201320074700U CN203063046U CN 203063046 U CN203063046 U CN 203063046U CN 201320074700 CN201320074700 CN 201320074700 CN 201320074700 U CN201320074700 U CN 201320074700U CN 203063046 U CN203063046 U CN 203063046U
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- China
- Prior art keywords
- nozzle
- injection machine
- shoots
- intercepting portion
- tube connector
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- Expired - Lifetime
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- 238000001746 injection moulding Methods 0.000 title abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 142
- 238000002347 injection Methods 0.000 claims abstract description 52
- 239000007924 injection Substances 0.000 claims abstract description 52
- 238000004513 sizing Methods 0.000 claims abstract description 41
- 238000007599 discharging Methods 0.000 claims description 30
- 241000826860 Trapezium Species 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 239000011148 porous material Substances 0.000 abstract 1
- 238000005491 wire drawing Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000000155 melt Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The utility model relates to an injection molding machine nozzle and an injection molding machine with the same. The injection molding machine nozzle comprises a nozzle head, a nozzle connection pipe and a nozzle seat, which are connected with one another in sequence, wherein the nozzle seat is used for providing received sizing materials to the nozzle head through the nozzle connection pipe; the nozzle head comprises an injection port, an injection chute and an injection intercepting part; the nozzle is used for injecting the sizing materials outwards through the injection port of the nozzle head; the nozzle head is used for receiving the sizing materials output by the nozzle connection pipe through the injection intercepting part; and the pore size of the injection intercepting part is less than that of a discharge chute. The injection molding machine nozzle and the injection molding machine have the advantages of high working efficiency, simple structure, low manufacturing cost and the like.
Description
Technical field
The utility model relates to a kind of injection machine nozzle, and the injection machine that adopts described injection machine nozzle.
Background technology
Be accompanied by plastic material in the extensive use of each industrial circle, the manufacturing process of plastic material, manufacturing technology and manufacturing equipment have also obtained significant progress.Penetrate injection moulding and be and wherein a kind ofly use more plastic material manufacturing technology.
Penetrating injection moulding generally is that resin material is melted in barrel, by the promotion of screw rod, melt is passed through the nozzle fast injection in mold cavity, obtains injecting products through solidifying and setting again.Nozzle is the transition portion that connects barrel and mould.Yet in injection-moulding device commonly used at present, generally when injection was finished, the melt in the nozzle continued to flow out the generation wire drawing through regular meeting and prolongs flow phenomenon, and when especially the melt ratio of viscosities was low, the wire drawing phenomenon was even more serious.
If the resin of wire drawing sticks on the moulding product, can produce scar, cause bad order, and, under the state of die sinking, if remaining resin prolongs stream in the injection machine, can damage mould.For preventing this flow phenomenon that prolongs, can prolong mold cooling time, but can have a strong impact on production efficiency like this.For this reason, people have proposed many methods injection moulding apparatus have been improved under the prerequisite that does not influence production efficiency.More commonly nozzle is processed into self-locking, relies on the spool in the spring pressing nozzle body to realize self-locking, also having a kind of is to control link gear with external hydraulic system by lever to open and close spool.These method self-locking effects are remarkable, but can not effectively stop wire drawing prolongs flow phenomenon, and these apparatus structure complexity, and cost of manufacture is higher.
The utility model content
The purpose of this utility model is exactly that the production efficiency that the anti-wire drawing injection-moulding device of prior art exists is low in order to solve, complex structure, manufacturing cost high-technology problem, the injection machine that the utility model provides a kind of injection machine nozzle and adopts this injection machine nozzle.
Concrete technical scheme of the present utility model is as follows:
The utility model provides a kind of injection machine nozzle, it comprises nozzle head, nozzle tube connector and nozzle seat, described nozzle head, nozzle tube connector and nozzle seat are connected in regular turn, described nozzle seat offers described nozzle head with the sizing material that receives by described nozzle tube connector, described nozzle head comprises the mouth that shoots material, groove and the intercepting portion that shoots material shoot material, described nozzle shoots material mouthful to the outer jet sizing material by described nozzle head, described nozzle head receives the sizing material that described nozzle tube connector is exported by the described intercepting portion that shoots material, and the aperture of the described intercepting portion that shoots material is less than the aperture of the described groove that shoots material.
Further, described nozzle seat comprises feed well, charging aperture, discharging opening and first shell, described feed well, charging aperture and discharging opening all are arranged on described first enclosure, described charging aperture receives external size and outputs to described discharging opening by described feed well, and described discharging opening output sizing material is to the nozzle tube connector.
Further, described nozzle tube connector comprises deflector chute, material guide port and second shell, described deflector chute and material guide port are arranged on described second enclosure, and described deflector chute receives sizing material that described discharging opening provides and outputs to described nozzle head by described material guide port.
Further, described nozzle head further comprises the 3rd shell, described the 3rd shell for the protection of describedly shoot material mouthful, shoot material groove and the intercepting portion that shoots material, described shoot material mouthful, shoot material groove and the intercepting portion that shoots material all are arranged on described the 3rd enclosure.
Further, the side cross-section of the described intercepting portion that shoots material is trapezium structure.
Further, the side structure of the described intercepting portion that shoots material is protruding to the inside arcuate structure.
Further, the side structure of the described intercepting portion that shoots material is protruding to the inside wavy shaped configuration.
Further, the side structure of the described intercepting portion that shoots material is protruding to the inside zigzag structure.
The utility model also provides a kind of injection machine, and feeding device and drive unit and above-described injection machine nozzle, described drive unit are used for driving described feeding device, and described feeding device is used for sizing material is outputed to described injection machine nozzle.
Compared to prior art, the utility model injection machine nozzle and adopt the main beneficial effect of injection machine of this injection machine nozzle to be: the nozzle head of the injection machine nozzle that the utility model provides possesses the intercepting of shooting material portion, the aperture of the described intercepting portion that shoots material is less than the aperture of the described groove that shoots material, can reduce the output quantity of sizing material, in addition, the injection machine nozzle that the utility model provides comprises the nozzle seat, nozzle tube connector and nozzle head three parts, the aperture of the groove of the circulation sizing material of three's inwall setting reduces gradually, reduce the output material of sizing material step by step, thereby can effectively prevent the wire drawing phenomenon, possess and enhance productivity, simple in structure, advantages such as low cost of manufacture.
Description of drawings
Fig. 1 is the side schematic view of the utility model embodiment 1 injection machine nozzle;
Fig. 2 is the side sectional view of the utility model embodiment 1 injection machine nozzle;
Fig. 3 is the local enlarged diagram of the utility model embodiment 1 injection machine nozzle.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, is not used for limiting the utility model.
Embodiment 1
See also Fig. 1, Fig. 2 and shown in Figure 3, the utility model provides a kind of injection machine nozzle, it comprises nozzle head 10, nozzle seat 20 and nozzle tube connector 30, described nozzle head 10, nozzle tube connector 30 and nozzle seat 20 are connected in regular turn, described nozzle seat offers described nozzle head with the sizing material that receives by described nozzle tube connector, and described nozzle head is used for sizing material is ejected into the outside.
Described nozzle head comprises the mouth 11 that shoots material, the groove 12 that shoots material, intercepting portion 13 and the 3rd shell 14 shoot material, described intercepting portion 13 and described mouthfuls 11 two ends that are positioned at the described groove 12 that shoots material that shoot material of shooting material describedly shoot material mouthfuls 11, shoot material groove 12 and the intercepting portion 13 that shoots material all be arranged on described the 3rd shell 14 inside.Described nozzle shoots material mouthfuls 11 to the outer jet sizing material by described nozzle head 10, and described nozzle head receives the sizing material of described nozzle tube connector 30 outputs by the described intercepting portion 13 that shoots material, and the aperture of the described intercepting portion 13 that shoots material is less than the aperture of the described groove 12 that shoots material.The side cross-section of the described intercepting portion 13 that shoots material is trapezium structure.Described the 3rd shell 14 for the protection of describedly shoot material mouthfuls 11, groove 12 and the intercepting portion 13 that shoots material shoot material.
Described nozzle seat 20 is used for receiving the outside sizing material that provides, and sizing material is outputed to described nozzle tube connector 30.Described nozzle seat 20 comprises charging aperture 21, feed well 22, discharging opening 23 and first shell 24, described charging aperture 21 and described discharging opening 23 are positioned at the two ends of described feed well 22, and described feed well 22, charging aperture 21 and discharging opening 23 all are arranged on described first shell 24 inside.Described first shell 24 is for the protection of described feed well 22, charging aperture 21 and discharging opening 23.Described discharging opening 23 is connected with described nozzle tube connector 30.Described charging aperture 21 receives external size, and outputs to described discharging opening 23 by described feed well 22.Described discharging opening 23 output sizing materials are to nozzle tube connector 30, and the side structure of described discharging opening 23 is pyramidal structure.
Described nozzle tube connector 30 is used for receiving the sizing material of described nozzle seat 20 outputs, and sizing material is offered described nozzle head 10.Described nozzle tube connector 30 comprises deflector chute 31, material guide port 32 and second shell 33, and described deflector chute 31 and material guide port 32 are arranged on described second shell 33 inside.Described second shell 33 is for the protection of deflector chute 31 and material guide port 32.Described material guide port 32 is positioned at an end of described deflector chute 31, and the other end of described deflector chute 31 is connected with the discharging opening 23 of described nozzle seat 20.Described material guide port 32 is connected with the intercepting portion 13 that shoots material of described nozzle head 19.The side structure of described material guide port 32 is pyramidal structure.
The sizing material that the discharging opening 23 that described deflector chute 31 receives described nozzle seat 20 provides also outputs to described nozzle head 10 by described material guide port 32.The aperture of described deflector chute 31 is less than the aperture of described feed well 22.
Embodiment 2
A kind of injection machine nozzle that the utility model provides and the injection machine nozzle of embodiment 1 are basic identical, and its main distinction is: the side structure of the described intercepting portion that shoots material is protruding to the inside arcuate structure.
Embodiment 3
A kind of injection machine nozzle that the utility model provides and the injection machine nozzle of embodiment 1 are basic identical, and its main distinction is: the side structure of the described intercepting portion that shoots material is protruding to the inside wavy shaped configuration.
Embodiment 4
A kind of injection machine nozzle that the utility model provides and the injection machine nozzle of embodiment 1 are basic identical, and its main distinction is: the side structure of the described intercepting portion that shoots material is protruding to the inside zigzag structure.
Embodiment 5
Please see also Fig. 1, Fig. 2 and shown in Figure 3 again, the utility model provides a kind of injection machine, it comprises injection machine nozzle, feeding device (not shown) and drive unit (not shown), described drive unit is used for driving described feeding device, described feeding device is used for sizing material is outputed to described injection machine nozzle, and described injection machine nozzle is used for described sizing material is ejected into the outside.
Described injection machine nozzle comprises nozzle head 10, nozzle seat 20 and nozzle tube connector 30, described nozzle head 10, nozzle tube connector 30 and nozzle seat 20 are connected in regular turn, the sizing material that the described feeding device that described nozzle seat will receive provides, offer described nozzle head by described nozzle tube connector, described nozzle head is used for sizing material is ejected into the outside.
Described nozzle head comprises the mouth 11 that shoots material, the groove 12 that shoots material, intercepting portion 13 and the 3rd shell 14 shoot material, described intercepting portion 13 and described mouthfuls 11 two ends that are positioned at the described groove 12 that shoots material that shoot material of shooting material describedly shoot material mouthfuls 11, shoot material groove 12 and the intercepting portion 13 that shoots material all be arranged on described the 3rd shell 14 inside.Described nozzle shoots material mouthfuls 11 to the outer jet sizing material by described nozzle head 10, and described nozzle head receives the sizing material of described nozzle tube connector 30 outputs by the described intercepting portion 13 that shoots material, and the aperture of the described intercepting portion 13 that shoots material is less than the aperture of the described groove 12 that shoots material.The side cross-section of the described intercepting portion 13 that shoots material is trapezium structure.Described the 3rd shell 14 for the protection of describedly shoot material mouthfuls 11, groove 12 and the intercepting portion 13 that shoots material shoot material.
Described nozzle seat 20 is used for receiving the sizing material that described feeding device provides, and sizing material is outputed to described nozzle tube connector 30.Described nozzle seat 20 comprises charging aperture 21, feed well 22, discharging opening 23 and first shell 24, described charging aperture 21 and described discharging opening 23 are positioned at the two ends of described feed well 22, and described feed well 22, charging aperture 21 and discharging opening 23 all are arranged on described first shell 24 inside.Described first shell 24 is for the protection of described feed well 22, charging aperture 21 and discharging opening 23.Described discharging opening 23 is connected with described nozzle tube connector 30.Described charging aperture 21 receives the sizing material that described feeding device provides, and outputs to described discharging opening 23 by described feed well 22.Described discharging opening 23 output sizing materials are to nozzle tube connector 30, and the side structure of described discharging opening 23 is pyramidal structure.
Described nozzle tube connector 30 is used for receiving the sizing material of described nozzle seat 20 outputs, and sizing material is offered described nozzle head 10.Described nozzle tube connector 30 comprises deflector chute 31, material guide port 32 and second shell 33, and described deflector chute 31 and material guide port 32 are arranged on described second shell 33 inside.Described second shell 33 is for the protection of deflector chute 31 and material guide port 32.Described material guide port 32 is positioned at an end of described deflector chute 31, and the other end of described deflector chute 31 is connected with the discharging opening 23 of described nozzle seat 20.Described material guide port 32 is connected with the intercepting portion 13 that shoots material of described nozzle head 19.The side structure of described material guide port 32 is pyramidal structure.The sizing material that the discharging opening 23 that described deflector chute 31 receives described nozzle seat 20 provides also outputs to described nozzle head 10 by described material guide port 32.The aperture of described deflector chute 31 is less than the aperture of described feed well 22.
It should be noted that, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (9)
1. injection machine nozzle, it is characterized in that, comprise nozzle head, nozzle tube connector and nozzle seat, described nozzle head, nozzle tube connector and nozzle seat are connected in regular turn, described nozzle seat offers described nozzle head with the sizing material that receives by described nozzle tube connector, described nozzle head comprises the mouth that shoots material, groove and the intercepting portion that shoots material shoot material, described nozzle shoots material mouthful to the outer jet sizing material by described nozzle head, described nozzle head receives the sizing material that described nozzle tube connector is exported by the described intercepting portion that shoots material, and the aperture of the described intercepting portion that shoots material is less than the aperture of the described groove that shoots material.
2. injection machine nozzle according to claim 1, it is characterized in that, described nozzle seat comprises feed well, charging aperture, discharging opening and first shell, described feed well, charging aperture and discharging opening all are arranged on described first enclosure, described charging aperture receives external size and outputs to described discharging opening by described feed well, and described discharging opening output sizing material is to the nozzle tube connector.
3. injection machine nozzle according to claim 2, it is characterized in that, described nozzle tube connector comprises deflector chute, material guide port and second shell, described deflector chute and material guide port are arranged on described second enclosure, and described deflector chute receives sizing material that described discharging opening provides and outputs to described nozzle head by described material guide port.
4. injection machine nozzle according to claim 3; it is characterized in that; described nozzle head further comprises the 3rd shell, described the 3rd shell for the protection of describedly shoot material mouthful, shoot material groove and the intercepting portion that shoots material, described shoot material mouthful, shoot material groove and the intercepting portion that shoots material all are arranged on described the 3rd enclosure.
5. injection machine nozzle according to claim 1 is characterized in that, the side cross-section of the described intercepting portion that shoots material is trapezium structure.
6. injection machine nozzle according to claim 1 is characterized in that, the side structure of the described intercepting portion that shoots material is protruding to the inside arcuate structure.
7. injection machine nozzle according to claim 1 is characterized in that, the side structure of the described intercepting portion that shoots material is protruding to the inside wavy shaped configuration.
8. injection machine nozzle according to claim 1 is characterized in that, the side structure of the described intercepting portion that shoots material is protruding to the inside zigzag structure.
9. injection machine, it is characterized in that, comprise feeding device, drive unit and as the described injection machine nozzle of the arbitrary claim of claim 1 to 8, described drive unit is used for driving described feeding device, described feeding device is used for sizing material is outputed to described injection machine nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320074700 CN203063046U (en) | 2013-02-01 | 2013-02-01 | Injection molding machine nozzle and injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320074700 CN203063046U (en) | 2013-02-01 | 2013-02-01 | Injection molding machine nozzle and injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203063046U true CN203063046U (en) | 2013-07-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320074700 Expired - Lifetime CN203063046U (en) | 2013-02-01 | 2013-02-01 | Injection molding machine nozzle and injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203063046U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963220A (en) * | 2013-02-01 | 2014-08-06 | 深圳市兆威机电有限公司 | Injection molding machine nozzle and injection molding machine |
| CN106863703A (en) * | 2017-03-03 | 2017-06-20 | 曹淅 | Injection machine and injection machine |
-
2013
- 2013-02-01 CN CN 201320074700 patent/CN203063046U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963220A (en) * | 2013-02-01 | 2014-08-06 | 深圳市兆威机电有限公司 | Injection molding machine nozzle and injection molding machine |
| CN106863703A (en) * | 2017-03-03 | 2017-06-20 | 曹淅 | Injection machine and injection machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518103 18 Dragon King Temple Industrial Park, Fuyong Town, Baoan District, Shenzhen, Guangdong Patentee after: SHENZHEN ZHAOWEI MACHINERY&ELECTRONICS Co.,Ltd. Address before: 518103 18 Dragon King Temple Industrial Park, Fuyong Town, Baoan District, Shenzhen, Guangdong Patentee before: Shenzhen Zhaowei Machinery&electronics Co.,Ltd. |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Wei Shengwen Document name: payment instructions |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130717 |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Wei Shengwen Document name: Notice of Patent Termination |