CN107839123A - A kind of plastic mould of the secondary heat preservation mechanism of band - Google Patents
A kind of plastic mould of the secondary heat preservation mechanism of band Download PDFInfo
- Publication number
- CN107839123A CN107839123A CN201711382425.3A CN201711382425A CN107839123A CN 107839123 A CN107839123 A CN 107839123A CN 201711382425 A CN201711382425 A CN 201711382425A CN 107839123 A CN107839123 A CN 107839123A
- Authority
- CN
- China
- Prior art keywords
- heat
- cold air
- conducting plate
- mould
- hot gas
- 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
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
- B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
- B29C35/045—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames
Abstract
The invention discloses a kind of plastic mould of the secondary heat preservation mechanism of band, and it includes die ontology, and the die ontology includes mould housing, and the mould housing inwall surrounding sets a square groove, sets a heat-conducting plate on the square groove, the heat-conducting plate is hollow structure；Two air guide ducts are each provided with left and right sides of the mould housing upper surface, wherein the two air guide ducts in outside are docked with the heat transfer port of heat-conducting plate, and hot gas cycle pipe are inserted with it；The air guide channel of inner side two is docked with the heat transfer port of heat-conducting plate, and circulating cold air pipe is inserted with it；The outer end connection hot gas source of the hot gas cycle pipe, described circulating cold air pipe outer end connection cold air source.In the use of the present invention, the temperature inside die ontology can be controlled accurately, the quality of product is thereby may be ensured that, is needing radiating to treat as, is being passed through cold air and realizes fast cooling, ensureing the processing quality of mould.
Description
Technical field
The present invention relates to mould applications, the plastic mould of specially a kind of secondary heat preservation mechanism of band.
Background technology
When making plastic product using thermosetting plastics, thermosetting plastics raw material need to be rotated in dies cavity, so
Heating makes its fusing form product afterwards.
Notification number is that CN202781508U patents disclose a kind of patent of plastic mould, and the patent is used in mould lumen type
Outside sets some pipelines, sets electric heater in its pipeline, there are the following problems for the patent:First is added using multiple electricity
The heating of hot device, it is even to be easily caused each several part uneven heating, and thermosetting plastics requires higher to temperature-difference, thus product easily occurs
Quality is unstable, is wasted so as to be formed；Second can not control its internal temperature when being heating, superheated or heating temperature be present
Phenomena such as inadequate is spent, can also surpass into unstable product quality.
The content of the invention
It is an object of the invention to provide a kind of plastic mould of the secondary heat preservation mechanism of band, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides following technical scheme：
A kind of plastic mould of the secondary heat preservation mechanism of band, it includes die ontology, and the die ontology includes mould housing,
The mould housing inwall surrounding sets a square groove, sets a heat-conducting plate on the square groove, the heat-conducting plate is hollow knot
Structure；Two air guide ducts are each provided with left and right sides of the mould housing upper surface, wherein the two air guide ducts in outside and heat conduction
The heat transfer port docking of plate, and hot gas cycle pipe is inserted with it；The heat transfer port of the air guide channel of inner side two and heat-conducting plate
Docking, and circulating cold air pipe is inserted with it；The outer end connection hot gas source of the hot gas cycle pipe, outside described circulating cold air pipe
End connection cold air source.
As the further technical scheme of the present invention, some temperature probes are provided with the square groove.
As the further technical scheme of the present invention, described cold air source is air pump, is cooled for normal temperature circulation.
As the further technical scheme of the present invention, the control terminal of described cold air source and hot gas source, which is arranged on, to be had
On the console of PLC.
Compared with prior art, in the use of the present invention, opening heat supply device of air by hot gas by hot gas cycle pipe, import
Into square groove, the temperature probe that is now arranged in square groove will measure temperature and pass to PLC on heat supply device of air
Controller, PLC control whether to continue to ventilate, accurately can controlled inside die ontology according to the temperature probe of feedback
Temperature, thereby may be ensured that the quality of product, needing radiating to treat as, be passed through cold air and realize fast cooling, ensure mould
Processing quality.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the plastic mould of the secondary heat preservation mechanism of band of the present invention.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Referring to Fig. 1, a kind of plastic mould of the secondary heat preservation mechanism of band, it includes die ontology, the die ontology bag
Mould housing 5 is included, the inwall surrounding of mould housing 5 sets a square groove 8, a heat-conducting plate 6 is set on the square groove 8,
The heat-conducting plate 6 is hollow structure；Two air guide ducts 5 are each provided with left and right sides of the upper surface of mould housing 5, wherein outside
Two air guide ducts 5 are docked with the heat transfer port of heat-conducting plate 6, and hot gas cycle pipe 6 is inserted with it；The air guide of inner side two is led to
Road 5 is docked with the heat transfer port of heat-conducting plate 6, and circulating cold air pipe 10 is inserted with it；The outer end connection of the hot gas cycle pipe 6
Hot gas source 9, the described outer end of circulating cold air pipe 10 connection cold air source 1.
In a preferred embodiment of the invention, some temperature probes 7 are provided with the square groove 8.
In a preferred embodiment of the invention, described cold air source is air pump.
In a preferred embodiment of the invention, described cold air source 1 and the control terminal of hot gas source, which are arranged on, has PLC controls
On the console of device 2.
In the use of the present invention, opening heat supply device of air 8 by hot gas by hot gas cycle pipe 6, square groove 8 is imported into
Interior, the temperature probe 7 being now arranged in square groove 8 will measure temperature and pass to PLC 2 on heat supply device of air 8,
PLC 2 controls whether to continue to ventilate according to the temperature probe 7 of feedback, can accurately control the temperature inside die ontology
Degree, thereby may be ensured that the quality of product, is needing radiating to treat as, be passed through cold air and realize fast cooling, ensureing the processing of mould
Quality..
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be on the premise of this patent objective not be departed from one skilled in the relevant art's possessed knowledge
Various changes can be made.
Claims (4)
1. a kind of plastic mould of the secondary heat preservation mechanism of band, it includes die ontology, and the die ontology includes mould housing, institute
State mould housing inwall surrounding and one square groove is set, a heat-conducting plate is set on the square groove, the heat-conducting plate is hollow structure；
Characterized in that, two air guide ducts are each provided with left and right sides of the mould housing upper surface, wherein two gas ports in outside
Road is docked with the heat transfer port of heat-conducting plate, and hot gas cycle pipe is inserted with it；The air guide channel of inner side two and heat-conducting plate
The port that conducts heat is docked, and circulating cold air pipe is inserted with it；The outer end connection hot gas source of the hot gas cycle pipe, described cold air
Circulation pipe outer end connects cold air source.
2. the plastic mould of the secondary heat preservation mechanism of a kind of band according to claim 1, it is characterised in that described square
Some temperature probes are provided with groove.
A kind of 3. plastic mould of the secondary heat preservation mechanism of band according to claim 1, it is characterised in that described cold air source
For air pump.
A kind of 4. plastic mould of the secondary heat preservation mechanism of band according to claim 1, it is characterised in that described cold air source
It is arranged on the control terminal of hot gas source on the console with PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711382425.3A CN107839123A (en) | 2017-12-20 | 2017-12-20 | A kind of plastic mould of the secondary heat preservation mechanism of band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711382425.3A CN107839123A (en) | 2017-12-20 | 2017-12-20 | A kind of plastic mould of the secondary heat preservation mechanism of band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107839123A true CN107839123A (en) | 2018-03-27 |
Family
ID=61684084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711382425.3A Pending CN107839123A (en) | 2017-12-20 | 2017-12-20 | A kind of plastic mould of the secondary heat preservation mechanism of band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107839123A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203665766U (en) * | 2013-10-18 | 2014-06-25 | 苏州普佳精密模塑有限公司 | Plastic mold provided with heating device |
| CN106476180A (en) * | 2015-08-30 | 2017-03-08 | 黄石市三木塑料模具有限公司 | A kind of mould of plastics with heater |
-
2017
- 2017-12-20 CN CN201711382425.3A patent/CN107839123A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203665766U (en) * | 2013-10-18 | 2014-06-25 | 苏州普佳精密模塑有限公司 | Plastic mold provided with heating device |
| CN106476180A (en) * | 2015-08-30 | 2017-03-08 | 黄石市三木塑料模具有限公司 | A kind of mould of plastics with heater |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180327 |
|
| RJ01 | Rejection of invention patent application after publication |