CN107127918A - A kind of plasticity machines heater with quick cooling function - Google Patents
A kind of plasticity machines heater with quick cooling function Download PDFInfo
- Publication number
- CN107127918A CN107127918A CN201610846980.6A CN201610846980A CN107127918A CN 107127918 A CN107127918 A CN 107127918A CN 201610846980 A CN201610846980 A CN 201610846980A CN 107127918 A CN107127918 A CN 107127918A
- Authority
- CN
- China
- Prior art keywords
- barrel
- heating coil
- heater
- cooling
- cooling pipe
- 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 40
- 238000010438 heat treatment Methods 0.000 claims abstract description 25
- 238000001125 extrusion Methods 0.000 claims abstract description 8
- 238000009413 insulation Methods 0.000 claims abstract description 8
- 230000005674 electromagnetic induction Effects 0.000 claims abstract description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000000498 cooling water Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
- B29C48/83—Heating or cooling the cylinders
- B29C48/832—Heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
- B29C48/83—Heating or cooling the cylinders
- B29C48/834—Cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0811—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using induction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
- B29C2035/1616—Cooling using liquids
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Electromagnetism (AREA)
- Toxicology (AREA)
- Extrusion Of Metal (AREA)
Abstract
A kind of plasticity machines heater with quick cooling function, including barrel, extrusion screw rod, electromagnetic induction heater and heating coil, the extrusion screw rod are located in barrel, and cooling pipe is wound with the lateral wall of barrel；The outer cover of the cooling pipe is provided with heat insulation layer, and the heat insulation layer is made up of outer layer and internal layer, and vacuum lumen is constituted between the outer layer and internal layer；Heating coil is provided with the outside of the outer layer, heating coil uses cartridge type heat stepwise.The beneficial effects of the invention are as follows magnetic valve is opened, cooling water is injected into cooling pipe cooling down is carried out to barrel, its cool time is short, and cooling rate is fast；Due to the setting of vacuum lumen so that heat losses slow down, fractional energy savings is improved, production cost is reduced；Pass through the heat stepwise of heating coil so that the temperature of each several part is uniform in barrel, improve product quality.
Description
Technical field
The present invention relates to plasticity machines technical field, and in particular to a kind of plasticity machines heating dress with quick cooling function
Put.
Background technology
At present, plastic products industry is that plasticity machines are heated using Far infrared electric heating mode and Electromagnetic Heating mode.
But it is due to that Far infrared electric heating device is a kind of mode of heating of resistance heat, its heating efficiency is relatively low, now major businessmans
It is substantially all and is heated using Electromagnetic Heating mode for plasticity machines.Generally use electromagnetic heater, every group of electrical induction coil
Maximum Power Output can only achieve 1.5KW, and length can only achieve 80mm, far from the use for meeting plastics machinery and rubber manufacturing machinery
It is required that, if carrying out multigroup (12-13 groups need to be reached) coil combination, significantly reduce energy-saving effect；In heating process, a lot
Heat losses, cause larger waste；And plasticity machines, when needing cooling, it radiates slow, it is necessary to longer time.
The content of the invention
It is an object of the invention to provide a kind of plasticity machines heater with quick cooling function, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of plasticity machines heater with quick cooling function, including barrel, extrusion screw rod, electromagnetic induction heater
And heating coil, the extrusion screw rod be located at barrel in, be wound with cooling pipe on the lateral wall of barrel；The cooling pipe
Outer cover is provided with heat insulation layer, and the heat insulation layer is made up of outer layer and internal layer, and vacuum lumen is constituted between the outer layer and internal layer；Institute
State and heating coil is provided with the outside of outer layer, heating coil uses cartridge type heat stepwise.
It is used as further scheme of the invention：The water inlet end of the cooling pipe is connected with magnetic valve.
It is used as further scheme of the invention：The cooling pipe is made up of aluminum metal.
It is used as further scheme of the invention：The heating coil is electrically connected with electromagnetic induction heater.
The beneficial effects of the invention are as follows magnetic valve is opened, cooling water is injected into cooling pipe cold to barrel progress cooling
But, its cool time is short, and cooling rate is fast；Due to the setting of vacuum lumen so that heat losses slow down, fractional energy savings is improved,
Reduce production cost；Pass through the heat stepwise of heating coil so that the temperature of each several part is uniform in barrel, improve product quality.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Referring to Fig. 1, in the embodiment of the present invention, a kind of plasticity machines heater with quick cooling function, including material
Cylinder 2, extrusion screw rod 1, electromagnetic induction heater 6 and heating coil 5, the extrusion screw rod 1 are located in barrel 2, the outside of barrel 2
Cooling pipe 3 is wound with wall, the water inlet end of the cooling pipe 3 is connected with magnetic valve, when needing cooling, opens electromagnetism
Valve, cooling water is injected into cooling pipe 3 to the progress cooling down of barrel 2, its cool time is short, and cooling rate is fast；
The outer cover of the cooling pipe 3 is provided with heat insulation layer 4, and the heat insulation layer 4 is made up of outer layer 41 and internal layer 42, described
Vacuum lumen 43 is constituted between outer layer 41 and internal layer 42, due to the setting of vacuum lumen 43 so that heat losses slow down, is improved
Fractional energy savings, reduces production cost；
The outside of outer layer 41 is provided with heating coil 5, and heating coil 5 uses cartridge type heat stepwise, passes through heating coil 5
Heat stepwise so that the temperature of each several part is uniform in barrel 2, improves product quality.
The cooling pipe 3 is made up of aluminum metal.
The heating coil 5 is electrically connected with electromagnetic induction heater 6.
The present invention the course of work be：When needing cooling, magnetic valve is opened, cooling water pair is injected into cooling pipe 3
Barrel 2 carries out cooling down, and its cool time is short, and cooling rate is fast；Due to the setting of vacuum lumen 43 so that heat losses subtract
It is slow, fractional energy savings is improved, production cost is reduced；Pass through the heat stepwise of heating coil 5 so that the temperature of each several part in barrel 2
Uniformly, product quality is improved.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (4)
1. a kind of plasticity machines heater with quick cooling function, including barrel, extrusion screw rod, electromagnetic induction heater and
Heating coil, it is characterised in that the extrusion screw rod is located in barrel, and cooling pipe is wound with the lateral wall of barrel；It is described
The outer cover of cooling pipe is provided with heat insulation layer, and the heat insulation layer is made up of outer layer and internal layer, is constituted between the outer layer and internal layer
Vacuum lumen；Heating coil is provided with the outside of the outer layer, heating coil uses cartridge type heat stepwise.
2. a kind of plasticity machines heater with quick cooling function according to claim 1, it is characterised in that described
The water inlet end of cooling pipe is connected with magnetic valve.
3. a kind of plasticity machines heater with quick cooling function according to claim 1 or 2, it is characterised in that
The cooling pipe is made up of aluminum metal.
4. a kind of plasticity machines heater with quick cooling function according to claim 1, it is characterised in that described
Heating coil is electrically connected with electromagnetic induction heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610846980.6A CN107127918A (en) | 2016-09-24 | 2016-09-24 | A kind of plasticity machines heater with quick cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610846980.6A CN107127918A (en) | 2016-09-24 | 2016-09-24 | A kind of plasticity machines heater with quick cooling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107127918A true CN107127918A (en) | 2017-09-05 |
Family
ID=59721389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610846980.6A Pending CN107127918A (en) | 2016-09-24 | 2016-09-24 | A kind of plasticity machines heater with quick cooling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107127918A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107627572A (en) * | 2017-10-25 | 2018-01-26 | 天津敏驰汽车部品有限公司 | A kind of heating arrangements of novel injection moulding machine |
| CN111941781A (en) * | 2020-08-11 | 2020-11-17 | 上海兹马实业有限公司 | A high-efficient heating system for injection molding machine |
| CN114559587A (en) * | 2022-02-17 | 2022-05-31 | 刘伟 | Double-water-path plastic particle extrusion device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201109179Y (en) * | 2007-08-22 | 2008-09-03 | 余成忠 | Plastic machinery heating arrangement |
| CN201224167Y (en) * | 2008-03-10 | 2009-04-22 | 余容连 | Electromagnetic heater for plastic machinery |
| CN201240046Y (en) * | 2008-03-10 | 2009-05-20 | 余容连 | Electromagnetic heater for plastic machinery |
| CN202668936U (en) * | 2012-05-11 | 2013-01-16 | 天津熔之宝科技有限公司 | Automatic heating and cooling system for plastic machinery |
-
2016
- 2016-09-24 CN CN201610846980.6A patent/CN107127918A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201109179Y (en) * | 2007-08-22 | 2008-09-03 | 余成忠 | Plastic machinery heating arrangement |
| CN201224167Y (en) * | 2008-03-10 | 2009-04-22 | 余容连 | Electromagnetic heater for plastic machinery |
| CN201240046Y (en) * | 2008-03-10 | 2009-05-20 | 余容连 | Electromagnetic heater for plastic machinery |
| CN202668936U (en) * | 2012-05-11 | 2013-01-16 | 天津熔之宝科技有限公司 | Automatic heating and cooling system for plastic machinery |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107627572A (en) * | 2017-10-25 | 2018-01-26 | 天津敏驰汽车部品有限公司 | A kind of heating arrangements of novel injection moulding machine |
| CN111941781A (en) * | 2020-08-11 | 2020-11-17 | 上海兹马实业有限公司 | A high-efficient heating system for injection molding machine |
| CN114559587A (en) * | 2022-02-17 | 2022-05-31 | 刘伟 | Double-water-path plastic particle extrusion device |
| CN114559587B (en) * | 2022-02-17 | 2023-09-01 | 佛山市中丽新型材料科技有限公司 | Double-waterway plastic particle extrusion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170905 |