CN103316943A - Extruding machine heating device - Google Patents
Extruding machine heating device Download PDFInfo
- Publication number
- CN103316943A CN103316943A CN2013102764265A CN201310276426A CN103316943A CN 103316943 A CN103316943 A CN 103316943A CN 2013102764265 A CN2013102764265 A CN 2013102764265A CN 201310276426 A CN201310276426 A CN 201310276426A CN 103316943 A CN103316943 A CN 103316943A
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- mould
- heating device
- drain plug
- inner sleeve
- plug
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Abstract
The invention discloses an extruding machine heating device. The extruding machine heating device comprises a mould barrel assembly, a mould shaft, a plunger piston seat, a drain plug and a thimble, wherein the mould barrel assembly is internally provided with a mould barrel heating device; the mould barrel assembly comprises mould barrel inner and outer sleeves; the mould barrel inner sleeve is sleeved inside the mould barrel outer sleeve; the mould shaft is placed at one side of the mould barrel inner sleeve; the plunger piston seat is arranged at the other side of the mould barrel inner sleeve; the thimble is arranged inside the plunger piston seat; the drain plug is arranged at a connection part of the plunger piston seat and the drain plug, wherein the drain plug is internally provided with a drain plug heating device. According to the extruding machine heating device disclosed by the invention, the drain plug is internally and additionally provided with the drain plug heating device, so as to ensure that the temperature of materials at the rear end is not obviously reduced; therefore, after the materials are contacted with the drain plug in an extruding process, a phenomenon that the strength of the materials is improved by reducing the temperature is avoided, the extruding process is stable and the production efficiency is improved.
Description
Technical field
The present invention relates to a kind of extruder, relate in particular to a kind of extruder heater.
Background technology
Traditional extruder only heats at mould cylinder position, other positions substantially all do not have heating, indirect extrusion machine is when being expressed to 2 ∕ 3, because the plug that the material of back and temperature are low contact afterwards temperature reduction, cause the strength of materials to improve, therefore squeeze pressure can raise moment, understands like this pinch machine discontinuous, quality of products.
Summary of the invention
The object of the present invention is to provide a kind of extruder heater, it has extrusion process stablizes and the high characteristics of production efficiency, to solve the problem that extruder exists in the prior art.
For reaching this purpose, the present invention by the following technical solutions:
A kind of extruder heater, it comprises mould cartridge module, mold shaft, plunger mat, plug and thimble, be provided with mould cylinder heater in the described mould cartridge module, and described mould cartridge module comprises the inside and outside cover of mould cylinder, described mould cylinder inner sleeve is arranged in the mould cylinder overcoat, described mold shaft is arranged at a side of mould cylinder inner sleeve, described plunger mat is arranged at the opposite side of mould cylinder inner sleeve, described thimble is arranged in the plunger mat, described plug is arranged at the joint of plunger mat and mould cylinder inner sleeve, wherein, be provided with the plug heater in the described plug.
Especially, described plug heater is electric heating tube, and described electric heating tube connects heating power supply.
Beneficial effect of the present invention is, compared with prior art described extruder heater is set up heater in plug, to the plug heating, guarantees that the temperature of rear end material can obviously not reduce, material has avoided material Yin Wendu to reduce and intensity improves with after plug contacts in extrusion process like this; Make extrusion process more stable, improved production efficiency.
Description of drawings
Fig. 1 is the structural representation of the extruder heater that provides of the specific embodiment of the invention 1.
The specific embodiment
Further specify technical scheme of the present invention below in conjunction with accompanying drawing and by the specific embodiment.
See also shown in Figure 1ly, Fig. 1 is the structural representation of the extruder heater that provides of the specific embodiment of the invention 1.
In the present embodiment, a kind of extruder heater, it comprises mould cylinder overcoat 1, mould cylinder inner sleeve 2, mold shaft 3, plunger mat 4, plug 5, thimble 6 and the heater that is arranged in the mould cylinder, described mould cylinder inner sleeve 2 is arranged in the mould cylinder overcoat 1, described mold shaft 3 is arranged at a side of mould cylinder inner sleeve 1 and stretches into that mould cylinder inner sleeve 2 is interior pushes material 7, described plunger mat 4 is arranged at the opposite side of mould cylinder inner sleeve 2, described thimble 6 is arranged in the plunger mat 4, described plug 5 is arranged at the joint of plunger mat 4 and mould cylinder inner sleeve 2, be provided with plug electric heating tube 8 in the described plug 5, described plug electric heating tube 8 connects heating power supply.
In the extruder extrusion process, 8 pairs of plugs 5 of plug electric heating tube heat, and guarantee that the temperature of rear end material 7 can obviously not reduce, and material 7 has avoided material Yin Wendu to reduce and intensity improves with after plug 5 contacts in extrusion process like this; Make the extruder squeeze pressure basicly stable.
Above embodiment has just set forth basic principle of the present invention and characteristic; the present invention is not limited by above-mentioned example; without departing from the spirit and scope of the present invention, the present invention also has various variations and change, and these variations and change all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (2)
1. extruder heater, it comprises mould cartridge module, mold shaft, plunger mat, plug and thimble, be provided with mould cylinder heater in the described mould cartridge module, and described mould cartridge module comprises the inside and outside cover of mould cylinder, described mould cylinder inner sleeve is arranged in the mould cylinder overcoat, described mold shaft is arranged at a side of mould cylinder inner sleeve, described plunger mat is arranged at the opposite side of mould cylinder inner sleeve, described thimble is arranged in the plunger mat, described plug is arranged at the joint of plunger mat and mould cylinder inner sleeve, it is characterized in that, be provided with the plug heater in the described plug.
2. extruder heater according to claim 1 is characterized in that, described plug heater is electric heating tube, and described electric heating tube connects heating power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102764265A CN103316943A (en) | 2013-07-01 | 2013-07-01 | Extruding machine heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102764265A CN103316943A (en) | 2013-07-01 | 2013-07-01 | Extruding machine heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103316943A true CN103316943A (en) | 2013-09-25 |
Family
ID=49186154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102764265A Pending CN103316943A (en) | 2013-07-01 | 2013-07-01 | Extruding machine heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103316943A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6131506U (en) * | 1984-07-26 | 1986-02-25 | 株式会社神戸製鋼所 | indirect extrusion press |
| JPH11138210A (en) * | 1997-11-10 | 1999-05-25 | Kobe Steel Ltd | Extruding tool for indirect extrusion |
| JP2001198617A (en) * | 2000-01-11 | 2001-07-24 | Hitachi Cable Ltd | Rotary wheel type continuous extrusion machine |
| CN202270769U (en) * | 2011-09-28 | 2012-06-13 | 浙江广天日月严州金属制造有限公司 | Bar remnant punching-shear separating device for single-acting extruder |
| CN102699095A (en) * | 2012-06-20 | 2012-10-03 | 太原重工股份有限公司 | Extrusion shaft for metal extruder |
| CN102764788A (en) * | 2012-07-27 | 2012-11-07 | 无锡市源昌机械制造有限公司 | Extruding mould heating device |
| CN202725664U (en) * | 2012-05-07 | 2013-02-13 | 金川集团股份有限公司 | Extrusion tube device with plug plate |
| CN202893861U (en) * | 2012-10-26 | 2013-04-24 | 昆山集智成模具有限公司 | Backward extrusion device of solid profile |
| CN203356240U (en) * | 2013-07-01 | 2013-12-25 | 无锡市威特机械有限公司 | Heating device of extruding machine |
-
2013
- 2013-07-01 CN CN2013102764265A patent/CN103316943A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6131506U (en) * | 1984-07-26 | 1986-02-25 | 株式会社神戸製鋼所 | indirect extrusion press |
| JPH11138210A (en) * | 1997-11-10 | 1999-05-25 | Kobe Steel Ltd | Extruding tool for indirect extrusion |
| JP2001198617A (en) * | 2000-01-11 | 2001-07-24 | Hitachi Cable Ltd | Rotary wheel type continuous extrusion machine |
| CN202270769U (en) * | 2011-09-28 | 2012-06-13 | 浙江广天日月严州金属制造有限公司 | Bar remnant punching-shear separating device for single-acting extruder |
| CN202725664U (en) * | 2012-05-07 | 2013-02-13 | 金川集团股份有限公司 | Extrusion tube device with plug plate |
| CN102699095A (en) * | 2012-06-20 | 2012-10-03 | 太原重工股份有限公司 | Extrusion shaft for metal extruder |
| CN102764788A (en) * | 2012-07-27 | 2012-11-07 | 无锡市源昌机械制造有限公司 | Extruding mould heating device |
| CN202893861U (en) * | 2012-10-26 | 2013-04-24 | 昆山集智成模具有限公司 | Backward extrusion device of solid profile |
| CN203356240U (en) * | 2013-07-01 | 2013-12-25 | 无锡市威特机械有限公司 | Heating device of extruding machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130925 |