CN207014736U - A kind of heating cylinder structure for injection machine - Google Patents
A kind of heating cylinder structure for injection machine Download PDFInfo
- Publication number
- CN207014736U CN207014736U CN201720896735.6U CN201720896735U CN207014736U CN 207014736 U CN207014736 U CN 207014736U CN 201720896735 U CN201720896735 U CN 201720896735U CN 207014736 U CN207014736 U CN 207014736U
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- China
- Prior art keywords
- fuel tank
- annular fuel
- injection machine
- wall
- cylinder structure
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
A kind of heating cylinder structure for injection machine, including drain line and oil filling pipe；The support set ring set, which is put, to be supported on the outer wall of annular fuel tank, and circular array has supporting plate at six on its inwall, and supporting plate is fixedly supported on the outer wall of annular fuel tank；The heat conduction airduct extends through annular fuel tank, and it is fixed by welding and the sealing of annular fuel tank left and right ends face；The electric heating tube is screwed on the left side outer wall of annular fuel tank, and its extension is inserted in the inside of annular fuel tank.The heating cylinder structure for being used for injection machine is provided with annular fuel tank, annular fuel tank internal is full of conduction oil, electric heating tube heats to conduction oil, again by heat-conducting oil heating barrel body, barrel inserted by main body is installed on the inside of annular fuel tank, and then conduction oil uniform fold is in the surface of barrel body, by the heating at the comprehensive no dead angle of barrel body, the plastic grain for making it internal is uniformly heated, therefore shortens the time that plastic grain melts, and reduces the use of electric energy.
Description
Technical field
It the utility model is related to injection machine accessory technical field, more particularly to a kind of heating cylinder knot for injection machine
Structure.
Background technology
Injection machine also known as injection (mo(u)lding) machine or injector.It is that thermoplastic or thermosetting plastics are utilized into plastic shaping
The main former of variously-shaped plastic products is made in mould.It is divided into vertical, horizontal, all electric.It is molded function heating modeling
Material, high pressure is applied to molten plastic, it is projected and is full of mold cavity.
The inventors discovered that the heat preserving mode of existing heating cylinder structure is mostly that heat-preservation cotton directly is bundled in into hot material cylinder
On the outer wall of structure, without safeguard measure, it is often subject to scrape tear, the consumption of heat-preservation cotton is serious when usage time is longer, shadow
Heat insulation effect is rung, and is scratched the heat-preservation cotton to drop and disseminates contact everywhere and easily cause allergic skin itching not with the skin of human body
Suitable, suction lung easily causes coeliac disease, and the plastic grain that the inside of heating cylinder structure also be present is heated not enough uniformly, adds
The problem of hot temperature control effect is poor.
Then, inventor in view of this, adhere to the relevant industries for many years it is abundant design and develop and the experience of actual fabrication,
Improvement is studied for existing structure and missing, there is provided a kind of heating cylinder structure for injection machine, to reach more
Purpose with more practical value.
Utility model content
The purpose of this utility model is to provide a kind of heating cylinder structure for injection machine, to solve above-mentioned background skill
The heat-preservation cotton proposed in art does not have safeguard measure, is often subject to scrape tear, and the plastic grain of the inside of heating cylinder structure
It is heated not enough uniformly, the problem of heating and temperature control effect is poor.
The utility model is used for the purpose and effect of the heating cylinder structure of injection machine, is reached by technological means in detail below
Into：
A kind of heating cylinder structure for injection machine, wherein, the heating cylinder structure for being used for injection machine includes：
Annular fuel tank, air guide duct, the support collar, heat conduction airduct, hot material cylinder body, electric heating tube, screen pack, drain line
And oil filling pipe；
The annular fuel tank, which is nested with, to be fixed on hot material cylinder body, and is symmetrically arranged with drain line and oiling on its outer wall
Pipe, drain line are connected with oil filling pipe with annular fuel tank internal；The air guide duct is provided with two, is symmetricly set in annular
The left and right sides of fuel tank, and everywhere air guide duct connects with air guide duct stationary phase at three；The support set ring set puts branch
Support on the outer wall of annular fuel tank, circular array has supporting plate at six on its inwall, and supporting plate is fixedly supported to annular oil
On the outer wall of case；The heat conduction airduct extends through annular fuel tank, and it is sealed by welding and annular fuel tank left and right ends face
It is fixed；The electric heating tube is screwed on the left side outer wall of annular fuel tank, and its extension is inserted in the inside of annular fuel tank；
The screen pack is fixed and is placed in its right end face of air guide duct.
Further, interval forms an annular space between the support collar and annular fuel tank.
Further, central shaft rounded array of the heat conduction airduct along hot material cylinder body is provided with six.Annular oil
Circular array offers threaded securing bores at six on the left side outer wall of case, and electric heating tube is correspondingly screwed at six at six
The inside of threaded securing bores, and with six at heat conduction airduct each other space crossings set.
With existing structure in comparison, the utility model has the following advantages that：
1. the utility model supports the setting of the collar, conventional heat preserving mode is mostly that heat-preservation cotton directly is bundled in into hot material cylinder knot
On the outer wall of structure, without safeguard measure, it is often subject to scrape tear, the consumption of heat-preservation cotton is serious when usage time is longer, influences
Heat insulation effect, and be scratched the heat-preservation cotton to drop and disseminate contact everywhere and easily cause allergic skin itching discomfort with the skin of human body,
Suction lung easily causes coeliac disease, and heat-preservation cotton is plugged in the inside of annular space, it can be effectively protected and not receive external force
Reason is torn loss, improves its service life, reduces the frequency for changing heat-preservation cotton, saves cost for enterprise, while also keep away
Exempt from staff and crushed powder by rock wool to be injured, while support the collar that there is support protective effect, can prevent prominent such as it
The impact come is directly acted on annular fuel tank, avoids its stress deformation damaged.
2. the setting of the utility model heat conduction airduct, heat conduction airduct can quickly reduce the temperature of annular fuel tank, realization pair
The heating-up temperature of annular fuel tank fast and effectively controls, and meets the thawing expressing technique requirement of the plastic grain of barrel body.
3. the setting of the utility model annular fuel tank, annular fuel tank internal is full of conduction oil, and electric heating tube is to conduction oil
Heated, then by heat-conducting oil heating barrel body, barrel inserted by main body is installed on the inside of annular fuel tank, and then conduction oil is equal
The even surface for being covered in barrel body, by the heating at the comprehensive no dead angle of barrel body, make its internal plastic grain heated more
Add uniformly, therefore shorten the time that plastic grain melts, reduce the use of electric energy.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model annular fuel tank three dimensional structure diagram；
Fig. 3 is each part annexation structural representation of the utility model.
In figure：1- annular fuel tanks, 2- air guide ducts, the 3- support collars, 4- heat conduction airducts, 5- hot material cylinder bodies, 6- electricity add
Heat pipe, 7- screen packs, 8- drain lines, 9- oil filling pipes.
Embodiment
Below, embodiment of the present utility model is will be explained in, the example is shown in the accompanying drawings and the description below.Although will
The utility model is described with reference to exemplary embodiment, it is to be understood that the description does not really want the utility model to be limited to this to show
The embodiment of example property.On the contrary, the utility model will not only cover the exemplary embodiment, but also cover various replacements,
Change, equivalent and other embodiment, it can be included in spirit of the present utility model and the model that appended claims are limited
In enclosing.
Referring to Fig. 1 to accompanying drawing 3, a kind of heating cylinder structure for injection machine, include：
Annular fuel tank 1, air guide duct 2, the support collar 3, heat conduction airduct 4, hot material cylinder body 5, electric heating tube 6, screen pack
7th, drain line 8 and oil filling pipe 9；
Annular fuel tank 1, which is nested with, to be fixed on hot material cylinder body 5, and drain line 8 and oil filling pipe are symmetrically arranged with its outer wall
9, drain line 8 is connected with oil filling pipe 9 with inside annular fuel tank 1；Air guide duct 2 is provided with two, is symmetricly set in annular
The left and right sides of fuel tank 1, and everywhere air guide duct 2 connects with the stationary phase of air guide duct at three 2；The support collar 3 is nested with branch
Support on the outer wall of annular fuel tank 1, circular array has supporting plate at six on its inwall, and supporting plate is fixedly supported to annular oil
On the outer wall of case 1；Heat conduction airduct 4 extends through annular fuel tank 1, and it is sealed by welding and the annular left and right ends face of fuel tank 1
It is fixed；Electric heating tube 6 is screwed on the left side outer wall of annular fuel tank 1, and its extension is inserted in the inside of annular fuel tank 1；
Screen pack 7 is fixed and is placed in its right end face of air guide duct 2.
The preferred embodiment of heating cylinder structure described above for injection machine, wherein, the support collar 3 and annular fuel tank
Interval forms an annular space between 1, can fill in heat-preservation cotton inside this annular space, hot material cylinder body 5 is incubated, with
It is mostly directly to be bundled in heat-preservation cotton on the outer wall of hot material barrel structure toward heat preserving mode, without safeguard measure, is often subject to scrape
Tear, the consumption of heat-preservation cotton is serious when usage time is longer, influences heat insulation effect, and is scratched the heat-preservation cotton to drop and disseminates everywhere
Contact easily causes allergic skin itching discomfort with the skin of human body, and suction lung easily causes coeliac disease, by heat-preservation cotton plug in
The inside of annular space, can be effectively protected it and not receive external force reason and be torn loss, improve its service life, reduce and change
The frequency of heat-preservation cotton, cost is saved for enterprise, while also avoid staff from being crushed powder by rock wool and injured, propped up simultaneously
Support set ring 3 has support protective effect, can prevent precipitate impact from directly acting on annular fuel tank 1, avoid it
Stress deformation is damaged；
The preferred embodiment of the heating cylinder structure for injection machine described above, wherein, heat conduction airduct 4 is along hot material cylinder sheet
The rounded array of central shaft of body 5 is provided with six, and heat conduction airduct 4 can quickly reduce the temperature of annular fuel tank 1, realize to ring
The heating-up temperature of shape fuel tank 1 fast and effectively controls, and meets the thawing expressing technique requirement of the plastic grain of barrel body 5；
The preferred embodiment of heating cylinder structure described above for injection machine, wherein, the left side outer wall of annular fuel tank 1
Upper circular array offers threaded securing bores at six, and electric heating tube 6 is correspondingly screwed to threaded securing bores at six at six
Inside, and with six at heat conduction airduct 4 space crossings are set each other, be full of conduction oil, electric heating tube 6 inside annular fuel tank 1
Conduction oil is heated, then the inside for being installed on annular fuel tank 1 is planted by heat-conducting oil heating barrel body 5, barrel body 5,
And then conduction oil uniform fold, by the heating at the comprehensive no dead angle of barrel body 5, makes its inside in the surface of barrel body 5
Plastic grain is uniformly heated, therefore shortens the time that plastic grain melts, and reduces the use of electric energy.
The operation principle of the present embodiment：
When being used for the heating cylinder structure of injection machine using this, air guide duct 2 and draft fan first by about
It is connected, connects the power supply of electric heating tube 6, electric heating tube 6 obtains electric acting heating, heats the conduction oil inside annular fuel tank 1, then
By conduction-oil warming barrel body 5, the plastic grain inside barrel body 5 is set evenly and rapidly to be heated, until melt, then
Such as start draft fan, draft fan accelerates heat conduction airduct 4 because the requirement of technique will be, it is necessary to when will reduce heating-up temperature during this
Inner air circulate and then accelerate the temperature exchange between the conduction oil inside outside normal temperature air and annular fuel tank 1, reach
Fast cooling purpose.
To sum up, although the utility model is described in detail with reference to the foregoing embodiments, for the technology of this area
For personnel, it can still modify to the technical scheme described in foregoing embodiments, or to which part technology
Feature carries out equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made
Deng should be included within the scope of protection of the utility model.
Claims (4)
- A kind of 1. heating cylinder structure for injection machine, it is characterised in that：The described heating cylinder structure for injection machine Include：Annular fuel tank, air guide duct, support the collar, heat conduction airduct, hot material cylinder body, electric heating tube, screen pack, drain line and add Oil pipe；The annular fuel tank, which is nested with, to be fixed on hot material cylinder body, and is symmetrically arranged with drain line and oil filling pipe on its outer wall, is put Oil pipe is connected with oil filling pipe with annular fuel tank internal；The air guide duct is provided with two, is symmetricly set in annular fuel tank The left and right sides, and everywhere air guide duct connects with air guide duct stationary phase at three；The support set ring set, which is put, to be supported in On the outer wall of annular fuel tank, circular array has supporting plate at six on its inwall, and supporting plate is fixedly supported to annular fuel tank On outer wall；The heat conduction airduct extends through annular fuel tank, and it is fixed by welding and the sealing of annular fuel tank left and right ends face； The electric heating tube is screwed on the left side outer wall of annular fuel tank, and its extension is inserted in the inside of annular fuel tank；It is described Screen pack is fixed and is placed in its right end face of air guide duct.
- 2. the heating cylinder structure according to claim 1 for injection machine, it is characterised in that：The support collar and ring Interval forms an annular space between shape fuel tank.
- 3. the heating cylinder structure according to claim 1 for injection machine, it is characterised in that：Heat conduction airduct edge heat The rounded array of central shaft of barrel body is provided with six.
- 4. the heating cylinder structure according to claim 1 for injection machine, it is characterised in that：A left side for the annular fuel tank Circular array offers threaded securing bores at six on the outer wall of side, and electric heating tube is correspondingly screwed to screw thread at six and consolidated at six Determine the inside in hole, and with six at heat conduction airduct space crossings are set each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720896735.6U CN207014736U (en) | 2017-07-24 | 2017-07-24 | A kind of heating cylinder structure for injection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720896735.6U CN207014736U (en) | 2017-07-24 | 2017-07-24 | A kind of heating cylinder structure for injection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207014736U true CN207014736U (en) | 2018-02-16 |
Family
ID=61480775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720896735.6U Expired - Fee Related CN207014736U (en) | 2017-07-24 | 2017-07-24 | A kind of heating cylinder structure for injection machine |
Country Status (1)
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| CN (1) | CN207014736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108748929A (en) * | 2018-07-03 | 2018-11-06 | 芜湖博康机电有限公司 | A kind of glue feeder for low pressure injection formaing equipment |
-
2017
- 2017-07-24 CN CN201720896735.6U patent/CN207014736U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108748929A (en) * | 2018-07-03 | 2018-11-06 | 芜湖博康机电有限公司 | A kind of glue feeder for low pressure injection formaing equipment |
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| 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: 20180216 Termination date: 20180724 |