CN203994619U - A kind of skirt heater for extruder - Google Patents
A kind of skirt heater for extruder Download PDFInfo
- Publication number
- CN203994619U CN203994619U CN201420471768.2U CN201420471768U CN203994619U CN 203994619 U CN203994619 U CN 203994619U CN 201420471768 U CN201420471768 U CN 201420471768U CN 203994619 U CN203994619 U CN 203994619U
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- CN
- China
- Prior art keywords
- heater
- skirt
- moulding
- air
- extruder
- 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
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Abstract
The utility model discloses a kind of skirt heater for extruder, it includes an air-heater, described air-heater is provided with an air outlet, in described air outlet, be provided with one moulding, described moulding moulding portion that includes a taper, the radius of described moulding portion is inwardly increased successively by air outlet, and described moulding portion for strutting the mouth of pipe of skirt in the time that air-heater is sent hot blast.In above-mentioned skirt heater, moulding be located at air outlet within, and the radius of moulding portion by air outlet inwardly successively increase, thereby under hot wind action, moulding can strut the mouth of pipe of skirt fast, and then bonding with the materials in the tube at extruder discharging mouth place efficiently, and conservation better.
Description
Technical field
The utility model relates to the bonding heater of plastic tube, relates in particular to a kind of skirt heater for extruder.
Background technology
When extruder start, need to be by bonding the materials in the tube at skirt and extruder discharging mouth place, to be the materials in the tube extruded when extruder insert skirt in the condition of high temperature lower time to existing bonding way, the two is carried out to hot compress bonding, this kind of bonding way could be by bonding to materials in the tube and skirt by a large amount of raw material of waste, and the bonding process of the two is slower, affect the start efficiency of extruder.
Utility model content
The technical problems to be solved in the utility model is the skirt heater that a kind of energy conservation is provided, improves extruder start efficiency.
For solving the problems of the technologies described above, the utility model adopts following technical scheme.
A kind of skirt heater for extruder, it includes an air-heater, described air-heater is provided with an air outlet, in described air outlet, be provided with one moulding, described moulding moulding portion that includes a taper, the radius of described moulding portion is inwardly increased successively by air outlet, and described moulding portion for strutting the mouth of pipe of skirt in the time that air-heater is sent hot blast.
Preferably, described moulding is solid metal block.
Preferably, between described air outlet and moulding, be fixedly connected with by least two hinges.
Preferably, described air-heater is located on a support, and described support is fixed on a base.
Preferably, between described air-heater and support, be provided with one for driving the elevating mechanism of air-heater rising or decline.
Preferably, described elevating mechanism includes one and is fixed on gearcase on support, Self-air-heating motor spindle push rod and the rocking bar to downward-extension, the end of described push rod and the end of rocking bar is all positioned at gearcase and the two is intermeshing, drives push rod lifting by rotating described rocking bar.
Preferably, described moulding air dam that also includes a taper, described air dam is positioned at the rear side of moulding portion, and the radius of this air dam is successively decreased in air outlet successively by moulding portion.
In the disclosed skirt heater of the utility model, in the time that extruder is started shooting, the materials in the tube at its discharging opening place are the condition of high temperature, now, the mouth of pipe of skirt is aimed to moulding portion and inserted air outlet, utilize the hot blast that air outlet blows out to heat the mouth of pipe of skirt, moulding portion struts the mouth of pipe of skirt simultaneously, takes off afterwards skirt, and the mouth of pipe of skirt is placed in materials in the tube, because the two is all in the condition of high temperature, thereby can be bonding more rapidly, make extruder quick turn-on, in addition, skirt and materials in the tube only need less bond area, thereby have avoided wasting raw material.In above-mentioned skirt heater, moulding be located at air outlet within, and the radius of moulding portion by air outlet inwardly successively increase, thereby under hot wind action, moulding can strut the mouth of pipe of skirt fast, and then bonding with the materials in the tube at extruder discharging mouth place efficiently, and conservation better.
Brief description of the drawings
Fig. 1 is the overall structure schematic diagram of skirt heater.
Fig. 2 is the front view of air outlet.
Fig. 3 is that skirt inserts air outlet side sectional view before.
Fig. 4 is that skirt inserts air outlet side sectional view afterwards.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in more detail.
The utility model discloses a kind of skirt heater for extruder, in conjunction with shown in Fig. 1 to Fig. 4, it includes an air-heater 1, described air-heater 1 is provided with an air outlet 2, in described air outlet 2, be provided with one moulding 3, described moulding 3 moulding portion 30 that includes a taper, the radius of described moulding portion 30 is inwardly increased successively by air outlet 2, and described moulding portion 30 for strutting the mouth of pipe of skirt 10 in the time that air-heater 1 is sent hot blast.
When extruder start, the materials in the tube at its discharging opening place are the condition of high temperature, now, the mouth of pipe of skirt 10 is aimed to moulding portion 30 and insert air outlet 2, utilize the hot blast that air outlet 2 blows out to heat the mouth of pipe of skirt 10, moulding portion 30 struts the mouth of pipe of skirt 10 simultaneously, take off afterwards skirt 10, the mouth of pipe of skirt 10 is placed in materials in the tube, because the two is all in the condition of high temperature, thereby can be bonding more rapidly, make extruder quick turn-on, in addition, skirt 10 only needs less bond area with materials in the tube, thereby has avoided wasting raw material.In above-mentioned skirt heater, within being located at air outlet 2 for moulding 3, and the radius of moulding portion 30 is inwardly increased successively by air outlet 2, thereby under hot wind action, can strut fast the mouth of pipe of skirt 10 for moulding 2, and then bonding with the materials in the tube at extruder discharging mouth place efficiently, and conservation better.
In the present embodiment, described moulding 3 is solid metal block, and the effect of this solid metal block is, hot blast only blows out from the gap between moulding 3 and air outlet 2, hot blast can be heated by line up outside the mouth of pipe of skirt 10, and then improve quickly and efficiently firing rate.Within being fixed on air outlet 2 by moulding 3, between described air outlet 2 and moulding 3, be fixedly connected with by least two hinges 20.
As a kind of optimal way, described air-heater 1 is located on a support 4, described support 4 is fixed on a base 5, between described air-heater 1 and support 4, be provided with an elevating mechanism 6 for driving air-heater 1 to rise or decline, this elevating mechanism 6 includes one and is fixed on gearcase 60 on support 4, self-heating blower fan 1 bottom push rod 61 and the rocking bar 62 to downward-extension, the end of the end of described push rod 61 and rocking bar 62 is all positioned at gearcase 60 and the two is intermeshing, drives push rod 61 liftings by rotating described rocking bar 62.Under the effect of elevating mechanism 6, can adjust neatly the height of air-heater 1, to meet different working environments.
In the present embodiment, described moulding 3 air dam 31 that also includes a taper, described air dam 31 is positioned at the rear side of moulding portion 30, and the radius of this air dam 31 is successively decreased in air outlet 2 successively by moulding portion 30, the hot blast that utilizes this air dam 31 effectively air outlet 2 the to be sent moulding portion 30 of leading, and then the mouth of pipe heating to skirt 10 better.
The disclosed skirt heater for extruder of the utility model, within being located at air outlet 2 for moulding 3, under hot wind action, moulding 2 can strut the mouth of pipe of skirt 10 fast, thereby bonding with the materials in the tube at extruder discharging mouth place efficiently, and conservation better.Meanwhile, moulding 3 solid metal block preferably, makes the hot blast only can the outside heating to skirt 10 from sending between moulding 3 and air outlet 2, to improve the firing rate to skirt 10.In addition, can regulate the height of air-heater 1 by elevating mechanism 6, thereby be applicable to various working environments.
The above is the utility model preferred embodiment, is not limited to the utility model, all amendments of making in technical scope of the present utility model, is equal to and replaces or improvement etc., all should be included in the scope that the utility model protects.
Claims (7)
1. the skirt heater for extruder, it is characterized in that, include an air-heater, described air-heater is provided with an air outlet, in described air outlet, be provided with one moulding, described moulding moulding portion that includes a taper, the radius of described moulding portion is inwardly increased successively by air outlet, and described moulding portion for strutting the mouth of pipe of skirt in the time that air-heater is sent hot blast.
2. the skirt heater for extruder as claimed in claim 1, is characterized in that, described moulding is solid metal block.
3. the skirt heater for extruder as claimed in claim 1, is characterized in that, between described air outlet and moulding, is fixedly connected with by least two hinges.
4. the skirt heater for extruder as claimed in claim 1, is characterized in that, described air-heater is located on a support, and described support is fixed on a base.
5. the skirt heater for extruder as claimed in claim 4, is characterized in that, is provided with one for driving the elevating mechanism of air-heater rising or decline between described air-heater and support.
6. the skirt heater for extruder as claimed in claim 5, it is characterized in that, described elevating mechanism includes one and is fixed on gearcase on support, Self-air-heating motor spindle push rod and the rocking bar to downward-extension, the end of described push rod and the end of rocking bar is all positioned at gearcase and the two is intermeshing, drives push rod lifting by rotating described rocking bar.
7. the skirt heater for extruder as claimed in claim 1, is characterized in that, described moulding air dam that also includes a taper, and described air dam is positioned at the rear side of moulding portion, and the radius of this air dam is successively decreased in air outlet successively by moulding portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420471768.2U CN203994619U (en) | 2014-08-19 | 2014-08-19 | A kind of skirt heater for extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420471768.2U CN203994619U (en) | 2014-08-19 | 2014-08-19 | A kind of skirt heater for extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203994619U true CN203994619U (en) | 2014-12-10 |
Family
ID=52034681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420471768.2U Expired - Fee Related CN203994619U (en) | 2014-08-19 | 2014-08-19 | A kind of skirt heater for extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203994619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110815831A (en) * | 2019-11-15 | 2020-02-21 | 袁翠莲 | Novel plastic welding equipment with closed hot-blast generator |
-
2014
- 2014-08-19 CN CN201420471768.2U patent/CN203994619U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110815831A (en) * | 2019-11-15 | 2020-02-21 | 袁翠莲 | Novel plastic welding equipment with closed hot-blast generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20180819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |