CN107627500A - A kind of plastic mould with uniform heating function - Google Patents
A kind of plastic mould with uniform heating function Download PDFInfo
- Publication number
- CN107627500A CN107627500A CN201711016026.5A CN201711016026A CN107627500A CN 107627500 A CN107627500 A CN 107627500A CN 201711016026 A CN201711016026 A CN 201711016026A CN 107627500 A CN107627500 A CN 107627500A
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- China
- Prior art keywords
- cavity
- mould
- uniform heating
- heating function
- lower mould
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Abstract
The invention discloses a kind of plastic mould with uniform heating function, including lower mould, the inside of the lower mould offers cavity, the upside of cavity is provided with housing, the cooling duct of annular is offered inside four sides of housing, and the air admission hole of the cooling duct of annular is located at the same side with venthole, the side of housing is provided with cold air conveying device, side away from cold air conveying device in cavity is provided with vertically disposed electrical bar, the side away from electrical bar is provided with metal probe in cavity, and metal probe extends to lower mold exterior, the side that metal probe stretches out lower mold exterior is connected with temperature sensor, the bottom of cavity is provided with thermal insulation board, thermal insulation board center is vertically connected with connecting rod, one end of connecting rod is connected with stirring vane, the other end of connecting rod is connected with motor.The present invention not only has the function of uniformly heating, additionally it is possible to quickly cooling, makes product rapid shaping, improves product quality, accelerate production efficiency.
Description
Technical field
The present invention relates to plastic moulds technology field, more particularly to a kind of plastic mould with uniform heating function.
Background technology
Plastic mould is in plastics processing industry and plastic molding press is supporting, and imparting plastic products are with complete configuration and accurately
The instrument of size, in present plastic processing link, the application of plastic mould is very extensive, and we are using thermosetting plastics
When making plastic product, thermosetting plastics raw material typically is put into heating in dies cavity makes its thawing, and then cooling is fixed
Type obtains product, uses electric heater or heater plate mostly now, and this is easy for causing each several part heating uneven, from
And cause the quality problems of product, it is this it is proposed that a kind of plastic mould with uniform heating function, above-mentioned for solving
Problem.
The content of the invention
The invention aims to solve shortcoming present in prior art, and the one kind proposed has uniformly heating work(
The plastic mould of energy.
To achieve these goals, present invention employs following technical scheme：
A kind of plastic mould with uniform heating function, including lower mould, the inside of the lower mould offer cavity,
The upside of cavity is provided with housing, offered inside four sides of housing annular cooling duct, and the air admission hole of cooling duct with
Venthole is located at the same side, and the air admission hole and venthole of cooling duct are connected with cold air conveying device by airway tube, in cavity
Side away from cold air conveying device is provided with vertically disposed electrical bar, and the side away from electrical bar is visited provided with metal in cavity
Head, and metal probe extends to lower mold exterior, the side that metal probe stretches out lower mold exterior is connected with temperature sensor, empty
The bottom of chamber is provided with thermal insulation board, and thermal insulation board center is vertically connected with connecting rod, and one end of connecting rod is connected with stirring vane,
The other end of connecting rod is connected with motor, and mold is connected with the top of the lower mould, and mold is provided with through hole, under
Connecting pole is welded with the top of mould, one end of connecting pole is threaded with nut, and nut is located at the top of mold.
Preferably, the interior side of the cold air conveying device is provided with air exhauster, and the side away from air exhauster is provided with logical
Gas port, and the inside of cold air conveying device is placed with dry ice.
Preferably, the through hole of the connecting pole and mold is slidably connected.
Preferably, the thermal insulation board includes glass mat, silicide fiberboard and wood based panel, and silicide fiberboard position
Between glass plate fiberboard and wood based panel.
Preferably, the full conductive fluid of cavity inside filling.
Beneficial effects of the present invention：By setting cavity in lower mould inside, cavity inside, which is filled, expires conductive fluid, in cavity
Portion sets electrical bar, and bottom is provided with agitator, flows liquid by agitated liquid during heating, so as to realize uniformly plus
Heat, solve existing plastic mould and heat uneven situation, improve the quality of product, the present apparatus has used cold air cold simultaneously
But device, substantially increases cooldown rate, and the present invention not only has the function of uniformly heating, additionally it is possible to quickly cooling, makes production
Product rapid shaping, improves product quality, accelerates production efficiency.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the plastic mould with uniform heating function proposed by the present invention；
Fig. 2 is a kind of partial structural diagram of the plastic mould with uniform heating function proposed by the present invention；
Fig. 3 is a kind of partial structural diagram of the plastic mould with uniform heating function proposed by the present invention.
In figure：1 mold, 2 nuts, 3 connecting poles, 4 housings, 5 electrical bars, 6 cavitys, 7 thermal insulation boards, 8 motors, 9 connect
Extension bar, 10, stirring vane, 11 metal probes, 12 temperature sensors, 13 times moulds, 14 cold air conveying devices, 15 cooling ducts,
16 air exhausters, 17 passages.
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 describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Reference picture 1-3, a kind of plastic mould with uniform heating function, including lower mould 13, the inside of lower mould 13
Cavity 6 is offered, the upside of cavity 6 is provided with housing 4, and the cooling duct 15 of annular is offered inside four sides of housing 4, and cold
But the air admission hole of passage 15 and venthole are located at the same side, and the air admission hole and venthole of cooling duct are connected with cold by airway tube
Gas conveying device 14, the side away from cold air conveying device 14 in cavity 6 are provided with vertically disposed electrical bar 5, remote in cavity 6
Side from electrical bar 5 is provided with metal probe 11, and metal probe 11 is extended to outside lower mould 13, under metal probe 11 stretches out
Side outside mould 13 is connected with temperature sensor 12, and the bottom of cavity 6 is provided with thermal insulation board 7, and the center of thermal insulation board 7 is vertical
Connecting rod 9 is connected with, one end of connecting rod 9 is connected with stirring vane 10, and the other end of connecting rod 9 is connected with motor 8, institute
The top for stating lower mould 13 is connected with mold 1, and mold 1 is provided with through hole, and the top of lower mould 13 is welded with connecting pole 3,
One end of connecting pole 3 is threaded with nut 2, and nut 2 is located at the top of mold 1, the inside of cold air conveying device 14
Side is provided with air exhauster 16, and the side away from air exhauster 16 is provided with blow vent 17, and the inside of cold air conveying device 14 is placed
There is dry ice, the through hole of connecting pole 3 and mold 1 is slidably connected, and thermal insulation board 7 includes glass mat, silicide fiberboard and wood
Scutum, and silicide fiberboard, between glass plate fiberboard and wood based panel, full conductive fluid is filled in the inside of cavity 6.
Operation principle：In use, first removing mold 1, plastic raw materials are added in the housing 4 of downward mould 13, are covered
Mould 1, open electrical bar 5, motor 8 and temperature sensor 12, electrical bar 5 and liquid is quickly heated, pass through temperature
The temperature that sensor 12 is shown, for the appropriate power for adjusting electrical bar 5 so as to control heating-up temperature, motor 8 drives paddle
The uniform rotation of piece 10 is so that the conductive fluid in cavity 6 treats that plastic raw materials are completely melt, tighten spiral shell to the uniform heating of plastic raw materials
Mother 2 fixes mold 1, closes electrical bar 5, motor 8 and temperature sensor 12, opens the exhausting in cold air conveying device 14
Machine 16, cold air is passed through cooling duct 15 by air admission hole by airway tube and the raw material after fusing is quickly cooled down, in cooling duct 15
Cold air imported in cold air conveying device 14 recycle by airway tube by venthole again.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (5)
1. a kind of plastic mould with uniform heating function, including lower mould (13), it is characterised in that the lower mould (13)
Inside offer cavity (6), the upside of cavity (6) is provided with housing (4), offered inside four sides of housing (4) annular
Cooling duct (15), and the air admission hole of cooling duct (15) and venthole be located at the same side, the air admission hole of cooling duct (15) with
Venthole is connected with cold air conveying device (14) by airway tube, and the side away from cold air conveying device (14) is pacified in cavity (6)
Equipped with vertically disposed electrical bar (5), the side away from electrical bar (5) is provided with metal probe (11) in cavity (6), and metal is visited
Head (11) extends to lower mould (13) outside, and metal probe (11) stretches out the outside side of lower mould (13) and is connected with TEMP
Device (12), the bottom of cavity (6) are provided with thermal insulation board (7), and thermal insulation board (7) center is vertically connected with connecting rod (9), connecting rod
(9) one end is connected with stirring vane (10), and the other end of connecting rod (9) is connected with motor (8), the lower mould (13)
Top be connected with mold (1), and mold (1) is provided with through hole, and connecting pole (3) is welded with the top of lower mould (13), even
The one end for connecing post (3) is threaded with nut (2), and nut (2) is located at the top of mold (1).
2. a kind of plastic mould with uniform heating function according to claim 1, it is characterised in that the cold air is defeated
Send the interior side of device (14) that air exhauster (16) is installed, the side away from air exhauster (16) is provided with blow vent (17), and cold
The inside of gas conveying device (14) is placed with dry ice.
A kind of 3. plastic mould with uniform heating function according to claim 1, it is characterised in that the connecting pole
(3) through hole with mold (1) is slidably connected.
A kind of 4. plastic mould with uniform heating function according to claim 1, it is characterised in that the thermal insulation board
(7) glass mat, silicide fiberboard and wood based panel are included, and silicide fiberboard is located at glass plate fiberboard and wood based panel
Between.
A kind of 5. plastic mould with uniform heating function according to claim 1, it is characterised in that the cavity
(6) the full conductive fluid of internal filling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711016026.5A CN107627500A (en) | 2017-10-25 | 2017-10-25 | A kind of plastic mould with uniform heating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711016026.5A CN107627500A (en) | 2017-10-25 | 2017-10-25 | A kind of plastic mould with uniform heating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107627500A true CN107627500A (en) | 2018-01-26 |
Family
ID=61105153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711016026.5A Pending CN107627500A (en) | 2017-10-25 | 2017-10-25 | A kind of plastic mould with uniform heating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107627500A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673828A (en) * | 2018-05-12 | 2018-10-19 | 柴建华 | Will not leak injection mold |
| CN109109232A (en) * | 2018-08-02 | 2019-01-01 | 安徽海蚨祥橡胶有限公司 | One kind mold made of product of rubber and plastic |
| CN111873124A (en) * | 2020-08-03 | 2020-11-03 | 孟远航 | Forming die is used in wallboard production with location structure |
| CN113618974A (en) * | 2021-09-20 | 2021-11-09 | 刘小龙 | Large-scale wind-powered electricity generation blade mould |
-
2017
- 2017-10-25 CN CN201711016026.5A patent/CN107627500A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673828A (en) * | 2018-05-12 | 2018-10-19 | 柴建华 | Will not leak injection mold |
| CN109109232A (en) * | 2018-08-02 | 2019-01-01 | 安徽海蚨祥橡胶有限公司 | One kind mold made of product of rubber and plastic |
| CN111873124A (en) * | 2020-08-03 | 2020-11-03 | 孟远航 | Forming die is used in wallboard production with location structure |
| CN113618974A (en) * | 2021-09-20 | 2021-11-09 | 刘小龙 | Large-scale wind-powered electricity generation blade mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180126 |
|
| WD01 | Invention patent application deemed withdrawn after publication |