CN207697019U - A kind of extruder barrel heater - Google Patents
A kind of extruder barrel heater Download PDFInfo
- Publication number
- CN207697019U CN207697019U CN201721550046.6U CN201721550046U CN207697019U CN 207697019 U CN207697019 U CN 207697019U CN 201721550046 U CN201721550046 U CN 201721550046U CN 207697019 U CN207697019 U CN 207697019U
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- CN
- China
- Prior art keywords
- insulating layer
- cylinder
- heating layer
- extruder barrel
- vacuum heat
- Prior art date
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of extruder barrel heaters, including cylinder, the cylinder is made of shell, insulating layer and vacuum heat-insulating layer, the shell side is equipped with insulating layer, and insulating layer side is equipped with vacuum heat-insulating layer, and the cylinder inboard wall top is equipped with buckling groove, and cylinder inboard wall bottom end is equipped with baffle ring, it is equipped with heating layer outer wall top described in heating layer in the cylinder and is equipped with clamping ring, and is clamped ring and is connected in buckling groove, heating layer outer wall bottom end is placed on baffle ring.The utility model on cylinder inboard wall top and bottom end by being arranged buckling groove and baffle ring, and heating layer outer wall upper end is provided with clamping ring, convenient for heating layer is fixed on cylinder inboard wall using buckling groove and clamping ring in use, so that installation and removal are more convenient, and it is conveniently replaceable the heating layer of damage, by the way that rubber column is arranged in vacuum heat-insulating layer, convenient for being supported using rubber column, the support force for ensureing vacuum heat-insulating layer, is not easy be recessed when colliding.
Description
Technical field
The utility model is related to extruder barrel heater technical field, more particularly to a kind of extruder barrel heater.
Background technology
The product of nylon plastic(s), in occupation of critical positions, wherein needs in the production process of nylon plastic(s) in our life
It to use to machine equipment is squeezed out, wherein extruder heater is one important component part of extruder, and people add extruder
Hot device transformation is that the critically important research topic of industry energy-saving aspect is compiled in current modeling.
The terminal box of existing extruder barrel heater is generally adopted as copper casting, due to very from heater body
Closely, lead in terminal box that temperature is higher, there is a possibility that the failure of high temperature cable, but existing terminal box replace it is very inconvenient
Heating layer in extruder barrel heater is easily damaged under prolonged use, but existing heating layer is fixedly connected
In heater, it is not easy with changing.For this purpose, it is proposed that a kind of extruder barrel heater.
Utility model content
The main purpose of the utility model is to provide a kind of extruder barrel heaters, can effectively solve background technology
The problems in.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of extruder barrel heater, including cylinder, the cylinder are made of shell, insulating layer and vacuum heat-insulating layer,
The shell side is equipped with insulating layer, and insulating layer side is equipped with vacuum heat-insulating layer, and the cylinder inboard wall top is equipped with buckling groove,
And cylinder inboard wall bottom end is equipped with baffle ring, and heating layer outer wall top described in heating layer is equipped in the cylinder and is equipped with clamping ring, and is blocked
It connects ring to be connected in buckling groove, heating layer outer wall bottom end is placed on baffle ring, and mica heating plate is equipped in the heating layer.
Further, be equipped with rubber column in the vacuum heat-insulating layer, and rubber column setting be equidistantly positioned it is multigroup, it is described
Spring is wound on rubber column.
Further, the cylinder side is equipped with connector, and conductive sheet is equipped in the groove of described connector one end, described
Connector one end is plugged with one end connection connect plug of terminal box and terminal box, and the connect plug is placed in conductive sheet.
Further, coolant liquid is filled in the connector.
Further, the terminal box side is equipped with connecting wire.
Compared with prior art, the utility model has the advantages that：
1, the utility model is in cylinder inboard wall top and bottom end by being arranged buckling groove and baffle ring, and on heating layer outer wall
End is provided with clamping ring, convenient for heating layer is fixed on cylinder inboard wall using buckling groove and clamping ring in use so that
Mount and dismount heating layer that is more convenient, and being conveniently replaceable damage.
2, the utility model in vacuum heat-insulating layer by being arranged rubber column, and spring is arranged on rubber column, is convenient for
It during use, is supported using rubber column, to ensure the support force of vacuum heat-insulating layer, is not easy sending out when colliding
Raw recess.
3, the utility model on the connector of cylinder side by being arranged conductive sheet, and setting connects in one end of terminal box
Plug, convenient for when terminal box to be plugged on connector so that connect plug is contacted with conductive sheet, is conveniently replaceable because of high temperature
The terminal box of damage.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of extruder barrel heater of the utility model.
Fig. 2 is a kind of sectional view of extruder barrel heater of the utility model.
Fig. 3 is a kind of vacuum heat-preserving schematic diagram of a layer structure of extruder barrel heater of the utility model.
In figure：1, connecting wire；2, terminal box；3, connect plug；4, cylinder；5, shell；6, insulating layer；7, vacuum heat-preserving
Layer；8, heating layer；9, mica heating plate；10, connector；11, coolant liquid；12, conductive sheet；13, baffle ring；14, rubber column；15、
It is clamped ring；16, buckling groove；17, spring.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figs. 1-3, a kind of extruder barrel heater, including cylinder 4, the cylinder 4 is by shell 5,6 and of insulating layer
Vacuum heat-insulating layer 7 forms, and 5 side of the shell is equipped with insulating layer 6, and 6 side of insulating layer is equipped with vacuum heat-insulating layer 7, the cylinder
4 inner wall top of body is equipped with buckling groove 16, and 4 inner wall bottom end of cylinder is equipped with baffle ring 13, is equipped with described in heating layer 8 in the cylinder 4
8 outer wall top of heating layer is equipped with clamping ring 15, and is clamped ring 15 and is connected in buckling groove 16, and 8 outer wall bottom end of the heating layer is set
In on baffle ring 13, mica heating plate 9 is equipped in the heating layer 8.
Wherein, rubber column 14 is equipped in the vacuum heat-insulating layer 7, and the setting of rubber column 14 has been equidistantly positioned multigroup, institute
It states and is wound with spring 17 on rubber column 14.
Wherein, 4 side of the cylinder is equipped with connector 10, and conductive sheet 12 is equipped in the groove of 10 one end of the connector,
10 one end of the connector is plugged with one end connection connect plug 3 of terminal box 2 and terminal box 2, and the connect plug 3 is set
In in conductive sheet 12.
Wherein, coolant liquid 11 is filled in the connector 10.
Wherein, 2 side of the terminal box is equipped with connecting wire 1.
It should be noted that the utility model is a kind of extruder barrel heater, when work, due on 4 inner wall of cylinder
Buckling groove 16 and baffle ring 13 is respectively set in end and lower end, when in use, the clamping ring 15 of 8 outer wall upper end of heating layer is caught in clamping
In slot 16,8 outer wall bottom end of heating layer is placed in 13 upper end of baffle ring, to which heating layer 8 and cylinder 4 be fixed, this kind of connection type letter
It is single convenient so that installation and removal are more convenient, and are conveniently replaceable the heating layer 8 of damage, in use, convenient for utilizing guarantor
Warm layer 6 and vacuum heat-insulating layer 7 are thermally shielded and keep the temperature, and multigroup rubber column 14 is arranged with equidistant in vacuum heat-insulating layer 7
And winding spring 17 on rubber column 14, convenient for being supported using rubber column 14, to ensure the support of vacuum heat-insulating layer 7
Power is not easy be recessed when colliding, terminal box 2 is plugged on connector 10, and 2 one end of terminal box connects electric mortiser
First 3 are inserted into the groove of 10 one end of connector, and are contacted with conductive sheet 12, and terminal box 2 and 10 connection type of connector are simple, just
In the terminal box 2 that replacement is damaged by high temperature.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of extruder barrel heater, including cylinder (4), it is characterised in that：The cylinder (4) is by shell (5), insulating layer
(6) it is formed with vacuum heat-insulating layer (7), shell (5) side is equipped with insulating layer (6), and insulating layer (6) side is protected equipped with vacuum
Warm layer (7), cylinder (4) the inner wall top is equipped with buckling groove (16), and cylinder (4) inner wall bottom end is equipped with baffle ring (13), described
It is equipped with heating layer (8) heating layer (8) outer wall top in cylinder (4) and is equipped with clamping ring (15), and is clamped ring (15) and is connected to
In buckling groove (16), heating layer (8) the outer wall bottom end is placed on baffle ring (13), and mica is equipped in the heating layer (8) and is heated
Piece (9).
2. a kind of extruder barrel heater according to claim 1, it is characterised in that：In the vacuum heat-insulating layer (7)
Equipped with rubber column (14), and rubber column (14) setting has been equidistantly positioned multigroup, and spring is wound on the rubber column (14)
(17)。
3. a kind of extruder barrel heater according to claim 1, it is characterised in that：Cylinder (4) side is equipped with
Connector (10), the groove of described connector (10) one end is interior to be equipped with conductive sheet (12), and described connector (10) one end is plugged with
One end of terminal box (2) and terminal box (2) connects connect plug (3), and the connect plug (3) is placed in conductive sheet (12).
4. a kind of extruder barrel heater according to claim 3, it is characterised in that：Filling in the connector (10)
There is coolant liquid (11).
5. a kind of extruder barrel heater according to claim 3, it is characterised in that：Terminal box (2) side is set
There is connecting wire (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721550046.6U CN207697019U (en) | 2017-11-20 | 2017-11-20 | A kind of extruder barrel heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721550046.6U CN207697019U (en) | 2017-11-20 | 2017-11-20 | A kind of extruder barrel heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207697019U true CN207697019U (en) | 2018-08-07 |
Family
ID=63022999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721550046.6U Active CN207697019U (en) | 2017-11-20 | 2017-11-20 | A kind of extruder barrel heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207697019U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111002558A (en) * | 2019-12-26 | 2020-04-14 | 江苏亚安新材料科技有限公司 | Extruding device for polyimide production and using method thereof |
-
2017
- 2017-11-20 CN CN201721550046.6U patent/CN207697019U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111002558A (en) * | 2019-12-26 | 2020-04-14 | 江苏亚安新材料科技有限公司 | Extruding device for polyimide production and using method thereof |
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