CN207696920U - A kind of rubber injection machine no waste mine head nozzle arrangements - Google Patents
A kind of rubber injection machine no waste mine head nozzle arrangements Download PDFInfo
- Publication number
- CN207696920U CN207696920U CN201721602473.4U CN201721602473U CN207696920U CN 207696920 U CN207696920 U CN 207696920U CN 201721602473 U CN201721602473 U CN 201721602473U CN 207696920 U CN207696920 U CN 207696920U
- Authority
- CN
- China
- Prior art keywords
- nozzle
- adaptive
- injection machine
- rubber injection
- elastic element
- 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
Links
- 229920001971 elastomer Polymers 0.000 title claims abstract description 24
- 239000005060 rubber Substances 0.000 title claims abstract description 24
- 238000002347 injection Methods 0.000 title claims abstract description 18
- 239000007924 injection Substances 0.000 title claims abstract description 18
- 239000002699 waste material Substances 0.000 title claims abstract description 17
- 230000003044 adaptive effect Effects 0.000 claims abstract description 29
- 238000013016 damping Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 229920001169 thermoplastic Polymers 0.000 claims description 2
- 239000004416 thermosoftening plastic Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 25
- 238000004513 sizing Methods 0.000 abstract description 23
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000007667 floating Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Coating Apparatus (AREA)
Abstract
The utility model discloses a kind of rubber injection machine no waste mine head nozzle arrangements comprising nozzle body, adaptive nozzle, elastic element, nozzle cage.Adaptive nozzle is sleeved on elastic element in nozzle body；Nozzle body is together by a threaded connection with nozzle cage.The utility model can not only automatically adjust the length of nozzle, coordinate with die surface adaptability, and it is convenient that adaptive nozzle, elastic element are replaced；And in process of production will not and scorching excessively high due to the sizing material temperature of adaptive nozzle lower part generate waste material head, the quality of a mould product under the influence of saves sizing material, reduces the rejection rate of rubber product, improve the quality of rubber product.
Description
Technical field
The utility model is related to a kind of rubber injection machine nozzle arrangements, are a kind of rubber injection machine no waste mines specifically
Head nozzle arrangements.
Background technology
Rubber injection machine cold runner nozzle arrangements used at present are largely fixed, this nozzle arrangements and mold
Surface adaptability is poor, and the sizing material in easy leak adhesive and nozzle causes sizing material temperature excessively high due to scorching because being contacted with die surface,
Influence the quality of rubber product.A kind of cold flow-passage floating nozzle structure of rubber injection machine (Patent No. has been invented by some producers：
200910039212.X), although the length of nozzle can be automatically adjusted, coordinate with die surface adaptability, there is also one
Fixed disadvantage, while floating nozzle and die surface fit, the high temperature that die surface generates can be transitioned into floating nozzle
On, to make the sizing material of floating nozzle lower part scorching can generate waste material head due to high temperature, a mould product under the influence of
Quality.Therefore, before per injection sizing material to mold, will by floating nozzle lower part vulcanized sizing material inject come,
It will produce material head loss in this way.
Utility model content
The main purpose of the utility model is that, carried out to rubber injection machine nozzle arrangements certain to solve the above-mentioned problems
Improvement, keep it not only adaptable, when injection being capable of automatic attaching die surface；When not injecting can with die surface there are
Certain gap makes no waste mine head in each production process, saves sizing material, the rejection rate of rubber product is reduced, to improve rubber
The quality of product.
To achieve the goals above, the utility model uses following technical proposals：
A kind of rubber injection machine no waste mine head nozzle arrangements, including nozzle body, adaptive nozzle, elastic element, nozzle cage.
Adaptive nozzle is sleeved on elastic element in nozzle body；Nozzle body is together by a threaded connection with nozzle cage.
It is equipped with external screw thread in nozzle body described in the utility model, is equipped with internal thread in nozzle cage, the two is connected by screw thread
The characteristics of connecing, it can be achieved that easy to disassemble, replacing adaptive nozzle, elastic element.
Nozzle body described in the utility model and adaptive nozzle clearance fit, the two runner communicate, and realize that sizing material is flowing
Smooth circulation in road.
Elastic element described in the utility model is elastic damping pad or metal spring.The elastic element when injecting sizing material
It is compressed, adaptive nozzle being capable of automatic attaching die surface；When not injecting sizing material, the pressure that elastic element is subject to becomes smaller, energy
It is enough that adaptive nozzle is pushed up into back a distance upwards, so that it, there are certain gap, is prevented under adaptive nozzle with die surface
The sizing material in portion is due to high temperature by scorching.
Elastic damping pad described in the utility model is rubber, plastics or thermoplastic elastic material.
The utility model with the above structure, in nozzle body inner shaft to floating up and down can automatically adjust by adaptive nozzle
The length for saving nozzle coordinates with die surface adaptability；Inject sizing material when, adaptive nozzle can automatic attaching die surface,
When not injecting sizing material, adaptive nozzle can there are certain gaps with die surface, prevent the sizing material of nozzle lower part can be because of height
Temperature and scorching, realize injection process in no waste mine head；Simple in structure, convenient disassembly makes adaptive nozzle and elastic element
Facilitate replacement.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model adaptive nozzle.
Fig. 3 is another structural schematic diagram of the utility model.
The utility model will be further described in detail below with reference to the accompanying drawings and embodiments.
Specific implementation mode
Embodiment 1：
As shown in Figs. 1-2, a kind of rubber injection machine self-adapting type no waste mine head nozzle arrangements, including it is nozzle body 1, adaptive
Nozzle 2, elastic element 3, nozzle cage 4.Adaptive nozzle 2 is sleeved on elastic element 3 in nozzle body 1；Nozzle body 1 and nozzle cage 4
It is together by a threaded connection.
It is equipped with external screw thread in nozzle body 1, is equipped with internal thread in nozzle cage 4, the two is connected through a screw thread；Nozzle body 1 with from
2 clearance fit of nozzle is adapted to, the two runner communicates；Elastic element 3 is elastic damping pad.
Elastic element 3 can be compressed when pressure increases, and pressure becomes hour being capable of automatic rebounding.The bullet when injecting sizing material
Property element 3 is compressed, and adaptive nozzle 2 being capable of automatic attaching die surface；When not injecting sizing material, pressure that elastic element 3 is subject to
Power becomes smaller, and can adaptive nozzle 2 be pushed up back a distance upwards, making it, there are certain gaps with die surface.
When injecting sizing material, when the sizing material pressure in 1 runner of injecting body increases, sizing material can enter 2 runner of adaptive nozzle
In, adaptive nozzle 2 is pushed down elastic element 3 and is moved down, and adaptive nozzle 2 can upwards be floated downward in 1 inner shaft of nozzle body at this time
It is dynamic, the length of nozzle is automatically adjusted, is coordinated with die surface adaptability.When not injecting sizing material, the sizing material pressure in 1 runner of injecting body
Power becomes smaller, therefore the pressure that elastic element 3 is subject at this time also becomes smaller, and adaptive nozzle 2 can be pushed up back one section by elastic element 3 upwards
Distance makes adaptive nozzle 2 and die surface there are certain gap, prevent the sizing material of 2 lower part of adaptive nozzle because with mold
Surface contacts, it is made to generate high temperature and generate waste material head by scorching.It realizes no waste mine head in process of production, saves glue
Material, reduces the rejection rate of rubber product, to improve the quality of rubber product.
Embodiment 2：
It is in place of the present embodiment and the difference of the present embodiment 1, as shown in figure 3, the elastic damping pad of elastic element 3 is substituted for
Metal spring.Other are same as Example 1.
Obviously, above-described embodiment combination attached drawing elaborates specific embodiment of the present utility model, is only for
The preferable embodiment of the utility model, but the embodiments of the present invention and be not restricted to the described embodiments.Therefore, all
According to any equivalent change, modification, replacement and improvement etc. made by the spirit and principles of the utility model, this reality should be included in
Within novel protection domain.
Claims (5)
1. a kind of rubber injection machine no waste mine head nozzle arrangements, it is characterised in that：Including nozzle body, adaptive nozzle, elasticity member
Part, nozzle cage；Adaptive nozzle is sleeved on elastic element in nozzle body；Nozzle body is together by a threaded connection with nozzle cage.
2. a kind of rubber injection machine no waste mine head nozzle arrangements according to claim 1, it is characterised in that：The nozzle body
In be equipped with external screw thread, internal thread is equipped in the nozzle cage.
3. a kind of rubber injection machine no waste mine head nozzle arrangements according to claim 1, it is characterised in that：The nozzle body
With adaptive nozzle clearance fit, the two runner communicates.
4. a kind of rubber injection machine no waste mine head nozzle arrangements according to claim 1, it is characterised in that：The elasticity member
Part is elastic damping pad or metal spring.
5. a kind of rubber injection machine no waste mine head nozzle arrangements according to claim 4, it is characterised in that：The elasticity resistance
Buddhist nun's pad is rubber, plastics or thermoplastic elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721602473.4U CN207696920U (en) | 2017-11-25 | 2017-11-25 | A kind of rubber injection machine no waste mine head nozzle arrangements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721602473.4U CN207696920U (en) | 2017-11-25 | 2017-11-25 | A kind of rubber injection machine no waste mine head nozzle arrangements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207696920U true CN207696920U (en) | 2018-08-07 |
Family
ID=63023758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721602473.4U Expired - Fee Related CN207696920U (en) | 2017-11-25 | 2017-11-25 | A kind of rubber injection machine no waste mine head nozzle arrangements |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207696920U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107775883A (en) * | 2017-11-25 | 2018-03-09 | 青岛科技大学 | A kind of rubber injection machine self-adapting type no waste mine head nozzle arrangements |
| CN110814293A (en) * | 2018-08-10 | 2020-02-21 | 昆山华复精密金属有限公司 | Improved structure of anti-sticking cold filling nozzle |
-
2017
- 2017-11-25 CN CN201721602473.4U patent/CN207696920U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107775883A (en) * | 2017-11-25 | 2018-03-09 | 青岛科技大学 | A kind of rubber injection machine self-adapting type no waste mine head nozzle arrangements |
| CN110814293A (en) * | 2018-08-10 | 2020-02-21 | 昆山华复精密金属有限公司 | Improved structure of anti-sticking cold filling nozzle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207696920U (en) | A kind of rubber injection machine no waste mine head nozzle arrangements | |
| TW200833493A (en) | Screw and injection apparatus | |
| CN204673928U (en) | A kind of Novel hot runner sprue bush | |
| CN107775883A (en) | A kind of rubber injection machine self-adapting type no waste mine head nozzle arrangements | |
| CN207696945U (en) | A kind of rubber injection machine low heat transfer formula nozzle arrangements | |
| CN105313339A (en) | Adjustable electrostatic 3D printer | |
| CN206437617U (en) | A kind of injection-molding phone shell automatic fetching device | |
| CN104626472A (en) | Sprue bush | |
| CN205167468U (en) | Structure is prevented changeing by flat thimble | |
| CN204113842U (en) | Plastic screw | |
| CN208992993U (en) | A kind of c-type mouth of a river applied to injection mold is into plastic structure | |
| CN208247353U (en) | A kind of spiral is into glue formula hot runner system | |
| CN206468806U (en) | A kind of Novel pressure cylinder guide ring | |
| CN207696949U (en) | Novel diversion plate valve needle plug | |
| CN103375112B (en) | Molding machine anticollision strip | |
| CN104786434A (en) | Replaceable durable mold sprue bush | |
| CN204773318U (en) | Injection mold of folding constant temperature board in area | |
| CN205343664U (en) | Gluing of sealing of hot runner constructs | |
| CN203902230U (en) | Supporting piece capable of preventing gauze from falling | |
| CN203683365U (en) | Toughened glass windshield | |
| CN204327769U (en) | A kind of bearing | |
| CN207643604U (en) | Heat-insulating hot channel injection mold with floating type sprue cup | |
| CN209523995U (en) | A kind of rubber roller mandrel | |
| CN208440699U (en) | Prevent the guard member of the excessive plating of inserts | |
| CN207578950U (en) | A kind of injection mold of snap gauge when avoiding mold closing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190507 Address after: 266000 No. 1 Zhengwang Road, Jimo Environmental Protection Industrial Park, Qingdao City, Shandong Province Patentee after: QINGDAO HIWORLD MOLTEN STEEL CONTROL CO.,LTD. Address before: 266000 Songling Road, Laoshan District, Qingdao, Shandong Province, No. 99 Patentee before: QINGDAO University OF SCIENCE AND TECHNOLOGY |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 266000 No. 1, Zhengwang Road, environmental protection industrial park, Jimo District, Qingdao City, Shandong Province Patentee after: Qingdao Zhengwang Material Co.,Ltd. Address before: 266000 No. 1 Zhengwang Road, Jimo Environmental Protection Industrial Park, Qingdao City, Shandong Province Patentee before: QINGDAO HIWORLD MOLTEN STEEL CONTROL CO.,LTD. |
|
| 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: 20180807 |