CN208759931U - A kind of cold mouth of simple structure - Google Patents
A kind of cold mouth of simple structure Download PDFInfo
- Publication number
- CN208759931U CN208759931U CN201821329528.3U CN201821329528U CN208759931U CN 208759931 U CN208759931 U CN 208759931U CN 201821329528 U CN201821329528 U CN 201821329528U CN 208759931 U CN208759931 U CN 208759931U
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- CN
- China
- Prior art keywords
- mouth
- cold mouth
- cold
- ontology
- cylinder
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- 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.)
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Abstract
The utility model relates to technical field of mold, more particularly to a kind of cold mouth of simple structure, including cold mouth ontology, cold mouth ontology left end is provided with mouth, body housing is provided with outside cold mouth ontology, cold mouth ontology right half side is provided with water inlet and glue-feeder, water inlet is connected to cooling water channel, cooling water channel is arranged between cold mouth ontology and body housing, sizing material pipeline connection glue-feeder, cold mouth ontology right end, which is detachably fixed, is provided with cylinder, gas circuit is connected with above cylinder, cylinder left end connects needle by piston component, needle is on piston component, valve needle cover is provided with outside needle, valve needle cover is integrated with mold insert, needle left end extends to mouth left end, cooling water channel ensure that the constant of cold mouth temperature, water inlet and glue-feeder are arranged in the side Leng Zui, reduce the volume of entire cold mouth, to simplify structure, convenient for cold Mouth processing, cylinder separate removable are fixed, and easy to repair, dismounting ensure that cylinder operation is stablized.
Description
Technical field
The utility model relates to technical field of mold, and in particular to a kind of cold mouth of simple structure.
Background technique
Thermosetting plastics feature is at a certain temperature, after certain time heating, pressurization or curing agent being added, to change
It learns reaction and hardens, the plastic chemistry structure after hardening changes, quality is hard, also no longer softens insoluble in solvent, heating,
It is just decomposed if temperature is excessively high, thermosetting plastics can soften flowing when heating for the first time, be heated to certain temperature, generationization
Learn reaction one cross-linking reaction and cure hard, it is this variation be it is irreversible, hereafter, when heating again, cannot soften stream again
It moves, exactly carries out processing and forming by this characteristic, plasticizing when being heated using first time is flowed, and is full of type under stress
Chamber, and then it is solidified into the product of determining shape and size.
It is used for the cold mouth of thermosetting plastics in the prior art, cylinder system to be to separate design and then again tie the two with Leng Zui
It is combined together and uses, the structure combined in this way is complex, and volume is larger, and inconvenience is overhauled in installation, and cylinder is working
When movement also less stable.
Utility model content
Above-mentioned to solve the problems, such as, the utility model provides a kind of cold mouth of simple structure.
A kind of cold mouth of simple structure, including cold mouth ontology, the cold mouth ontology left end are provided with mouth, the cold mouth sheet
It is provided with body housing in vitro, the cold mouth ontology right half side is provided with water inlet and glue-feeder, the water inlet connection
Cooling water channel, cooling water channel are arranged between cold mouth ontology and body housing, sizing material pipeline connection glue-feeder, the cold mouth ontology
Right end, which is detachably fixed, is provided with cylinder, and gas circuit is connected with above the cylinder, and the cylinder left end is connected by piston component
Needle, needle are provided with valve needle cover outside the needle, valve needle cover is integrated with mold insert, the needle on piston component
Left end extends to mouth left end.
Further scheme as the utility model: the mouth is connect by screw thread with cold mouth ontology, body housing and
Cold mouth ontology is connected together.
Further scheme as the utility model: the cooling water channel by water inlet it is a bit of downwards after vertical to the left turn
It is curved to extend to cold mouth ontology left end.
Further scheme as the utility model: the glue-feeder is located on the right side of water inlet.
Further scheme as the utility model: sizing material pipeline is from glue-feeder to down toward cold mouth ontology, radially middle part is backward
Left vertical turn extends at mouth.
Further scheme as the utility model: the gas circuit shares two.
Further scheme as the utility model: the piston component is arranged between valve needle cover and cylinder.
The utility model has the beneficial effects that entirely cold mouth is provided with water route to the utility model, the perseverance of cold mouth temperature ensure that
Fixed, the volume that entire cold mouth is reduced in the side Leng Zui is arranged in water inlet and glue-feeder, to simplify structure, is convenient for cold mouth
Processing, valve needle cover and mold insert are integrated, and structure is optimized in the case where guaranteeing that needle is mobile, and cylinder separate removable is solid
Fixed, easy to repair, dismounting is opened with cooling water channel and sizing material channel partition, ensure that cylinder operation is stablized.
Detailed description of the invention
Fig. 1 is a kind of cold mouth structure schematic diagram of simple structure of the utility model.
In figure: the cold mouth ontology of 1-；2- mouth；3- body housing；4- water inlet；401- cooling water channel；5- glue-feeder；501-
Sizing material pipeline；6- cylinder；601- gas circuit；7- valve needle cover；8- needle.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
As shown in Figure 1, a kind of cold mouth of simple structure, including cold mouth ontology 1, cold 1 left end of mouth ontology are provided with mouth
First 2, the mouth 2 is connect by screw thread with cold mouth ontology 1, is provided with body housing 3, the ontology outside the cold mouth ontology 1
Shell 3 is connected together with cold mouth ontology 1, and the cold 1 right half side of mouth ontology is provided with water inlet 4 and glue-feeder 5, water inlet
The volume that entire cold mouth is reduced in cold 1 side of mouth ontology is arranged in mouth 4 and glue-feeder 5, and the water inlet 4 is connected to cooling water channel
401, cooling water channel 401 is arranged between cold mouth ontology 1 and body housing 3, guarantees that the temperature of cold mouth ontology 1 is constant, described cold
But water route 401 by water inlet 4 downwards it is a bit of after to the left vertical turn extend to cold 1 left end of mouth ontology, the glue-feeder 5 is located at
4 right side of water inlet, sizing material pipeline 501 are connected to glue-feeder 5, and the sizing material pipeline 501 is from glue-feeder 5 to down toward cold 1 diameter of mouth ontology
Vertical turn extends at mouth 2 to the left after to middle part, and cold 1 right end of mouth ontology, which is detachably fixed, is provided with cylinder 6, described
Gas circuit 601 is connected with above cylinder 6, the gas circuit 601 shares two, and 6 left end of cylinder connects needle by piston component
8, for needle 8 on piston component, the piston component includes piston and piston rod, and piston pushes piston rod movement, the valve
Valve needle cover 7 is provided with outside needle 8, valve needle cover 7 and mold insert are integrated, the piston component setting valve needle cover 7 and cylinder 6 it
Between, 8 left end of needle extends to 2 left end of mouth.
The concrete operating principle of the utility model: cylinder 6 works, and makees piston motion control valve needle or so by piston component
It is mobile, to control the amount that sizing material is flowed out from 2 single of mouth, cooling water channel is provided between cold mouth ontology 1 and body housing 3
401, it ensure that the constant of cold mouth temperature, water inlet 4 and glue-feeder 5 are all disposed within cold 1 side of mouth ontology, make entire cold mouth volume
Reduce, simplifies cold mouth structure, cylinder 6 is independently fixed on cold 1 right end of mouth ontology, divides with cooling water channel 401 and sizing material pipeline 501
It separates and, guarantee 6 the operation is stable of cylinder, valve needle cover 7 and mold insert are integrated, optimize in the case where not influencing the movement of needle 8
Cold mouth structure.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modification, equivalent replacement or improvement etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (7)
1. a kind of cold mouth of simple structure, which is characterized in that including cold mouth ontology, the cold mouth ontology left end is provided with mouth,
It is provided with body housing outside the cold mouth ontology, the cold mouth ontology right half side is provided with water inlet and glue-feeder, described
Water inlet is connected to cooling water channel, and cooling water channel is arranged between cold mouth ontology and body housing, sizing material pipeline connection glue-feeder, institute
It states cold mouth ontology right end and is detachably fixed and be provided with cylinder, be connected with gas circuit above the cylinder, the cylinder left end passes through work
Plug assembly connects needle, and needle is provided with valve needle cover, valve needle cover and mold insert integrated one on piston component outside the needle
Body, the needle left end extend to mouth left end.
2. a kind of cold mouth of simple structure according to claim 1, which is characterized in that the mouth passes through screw thread and Leng Zui
Ontology connection, the body housing are connected together with cold mouth ontology.
3. a kind of cold mouth of simple structure according to claim 1, which is characterized in that the cooling water channel from water inlet to
Under a bit of backward left vertical turn extend to cold mouth ontology left end.
4. a kind of cold mouth of simple structure according to claim 1, which is characterized in that the glue-feeder is located at the water inlet right side
Side.
5. a kind of cold mouth of simple structure according to claim 1, which is characterized in that the sizing material pipeline from glue-feeder to
Vertical turn extends at mouth to the left behind the radial middle part of cold mouth ontology.
6. a kind of cold mouth of simple structure according to claim 1, which is characterized in that the gas circuit shares two.
7. a kind of cold mouth of simple structure according to claim 1, which is characterized in that the piston component is arranged in needle
Between set and cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821329528.3U CN208759931U (en) | 2018-08-16 | 2018-08-16 | A kind of cold mouth of simple structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821329528.3U CN208759931U (en) | 2018-08-16 | 2018-08-16 | A kind of cold mouth of simple structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208759931U true CN208759931U (en) | 2019-04-19 |
Family
ID=66132081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821329528.3U Expired - Fee Related CN208759931U (en) | 2018-08-16 | 2018-08-16 | A kind of cold mouth of simple structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208759931U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113365793A (en) * | 2019-07-30 | 2021-09-07 | 英格拉斯股份公司 | Method and system for operating a fluid actuator |
| CN114430713A (en) * | 2019-09-23 | 2022-05-03 | 英科公司 | Actuator for controlling multiple injection molding valve pins |
-
2018
- 2018-08-16 CN CN201821329528.3U patent/CN208759931U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113365793A (en) * | 2019-07-30 | 2021-09-07 | 英格拉斯股份公司 | Method and system for operating a fluid actuator |
| CN114430713A (en) * | 2019-09-23 | 2022-05-03 | 英科公司 | Actuator for controlling multiple injection molding valve pins |
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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: 20190419 Termination date: 20210816 |