CN109109232A - One kind mold made of product of rubber and plastic - Google Patents
One kind mold made of product of rubber and plastic Download PDFInfo
- Publication number
- CN109109232A CN109109232A CN201810867864.1A CN201810867864A CN109109232A CN 109109232 A CN109109232 A CN 109109232A CN 201810867864 A CN201810867864 A CN 201810867864A CN 109109232 A CN109109232 A CN 109109232A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- product
- cavity
- rod body
- mold
- 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.)
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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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
- B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
- B29C33/046—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam using gas
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses one kind molds made of product of rubber and plastic, it is by being arranged cavity in lower mould inside, cavity inside fills full conductive fluid, electrical bar is arranged in cavity inside, bottom is provided with blender, liquid is flowed by stirring liquid when heating, it is evenly heated so as to realize, it solves existing rubber mold and heats non-uniform situation, improve the quality of product, the present apparatus has used cold air cooling device simultaneously, substantially increases cooling rate, the connector that the connecting rod has connecting rod body and is fixedly connected with connecting rod body both ends；The junction of connector and connecting rod body is hollow tubular structures, and connecting rod body and connector are interference fitted, and connecting rod body both ends are fitted in respectively in two connector hollow pipes.The present invention not only has uniformly heated function, additionally it is possible to and it is quickly cooling, make product rapid shaping, improve product quality, accelerates production efficiency.
Description
Technical field
The present invention relates to product of rubber and plastic technical fields, more particularly to a kind of mold made of product of rubber and plastic.
Background technique
Rubber mold is in plastics processing industry and plastic molding press is mating, and imparting plastic products are with complete configuration and accurately
The tool of size, in present plastic processing link, rubber mold is very widely used, we are using thermosetting plastics
When making plastic product, thermosetting plastics raw material, which is typically put into heating in mold inner-cavity, makes its thawing, then cooling fixed
Type obtains product, uses electric heater or heater plate mostly now, this is easy for causing each section heating uneven, from
And lead to the quality problems of product, thus it is proposed that a kind of mold made of product of rubber and plastic, for solving the above problems.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and the one kind proposed is made of product of rubber and plastic
Mold.
To achieve the goals above, present invention employs following technical solutions:
The inside of one kind mold made of product of rubber and plastic, including lower mold, the lower mold offers cavity, cavity
Upside is equipped with shell, and the cooling duct of annular, and the air inlet and venthole of cooling duct are offered inside four sides of shell
Positioned at the same side, the air inlet and venthole of cooling duct are connected with cold air conveying device by gas-guide tube, far from cold in cavity
The side of gas conveying device is equipped with vertically disposed electrical bar, and the side far from electrical bar is equipped with metal probe in cavity, and
Metal probe extends to lower mold exterior, and the side that metal probe stretches out lower mold exterior is connected with temperature sensor, the company
The connector that extension bar has connecting rod body and is fixedly connected with connecting rod body both ends；The connection of connector and connecting rod body
Place is hollow tubular structures, and connecting rod body and connector are interference fitted, and connecting rod body both ends are fitted in two connectors respectively
In hollow pipe.
Preferably, the bottom of cavity is equipped with thermal insulation board, and thermal insulation board center is vertically connected with connecting rod, and the one of connecting rod
End is connected with stirring blade, and the other end of connecting rod is connected with driving motor.
Preferably, upper mold is connected at the top of the lower mold, and upper mold is provided with through-hole, the top welding of lower mold
There is connecting column, one end of connecting column is threaded with nut, and nut is located at the top of upper mold.
Preferably, the interior side of the cold air conveying device is equipped with exhaust fan, and the side far from exhaust fan is equipped with logical
Port, and the inside of cold air conveying device is placed with dry ice.
Preferably, the through-hole of the connecting column and upper mold is slidably connected, and the thermal insulation board includes glass mat, silication
Fibres plate and wood based panel, and silicide fiberboard, between glass plate fiberboard and wood based panel, the cavity inside is filled
Full conductive fluid.
Beneficial effects of the present invention: by the way that cavity is arranged in lower mould inside, cavity inside, which is filled, expires conductive fluid, in cavity
Electrical bar is arranged in portion, and bottom is provided with blender, flows liquid by stirring liquid when heating, uniformly adds so as to realize
Heat solves existing rubber mold and heats non-uniform situation, improves the quality of product, the present apparatus has used cold air cold simultaneously
But device, substantially increases cooling rate, and the present invention not only has uniformly heated function, additionally it is possible to and it is quickly cooling, make to produce
Product rapid shaping, improves product quality, accelerates production efficiency.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the mold made of product of rubber and plastic proposed by the present invention；
Fig. 2 is a kind of partial structural diagram of the mold made of product of rubber and plastic proposed by the present invention；
Fig. 3 is a kind of partial structural diagram of the mold made of product of rubber and plastic proposed by the present invention.
In figure: 1 upper mold, 2 nuts, 3 connecting columns, 4 shells, 5 electrical bars, 6 cavitys, 7 thermal insulation boards, 8 driving motors, 9 connect
Extension bar, 10, stirring blade, 11 metal probes, 12 temperature sensors, 13 lower molds, 14 cold air conveying devices, 15 cooling ducts,
16 exhaust fans, 17 ventholes.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of mold made of product of rubber and plastic, including lower mold 13, the inside of lower mold 13 offer
Cavity 6, the upside of cavity 6 are equipped with shell 4, and the cooling duct 15 of annular, and cooling duct are offered inside four sides of shell 4
15 air inlet and venthole is located at the same side, and the air inlet and venthole of cooling duct are connected with cold air conveying by gas-guide tube
Device 14, the side in cavity 6 far from cold air conveying device 14 are equipped with vertically disposed electrical bar 5, far from electric heating in cavity 6
The side of stick 5 is equipped with metal probe 11, and metal probe 11 extends to outside lower mold 13, and metal probe 11 stretches out lower mold 13
External side is connected with temperature sensor 12, and the connecting rod 9 has connecting rod body and fixes with connecting rod body both ends
The connector of connection；The junction of connector and connecting rod body is hollow tubular structures, connecting rod body and connector interference
Cooperation, connecting rod body both ends are fitted in respectively in two connector hollow pipes, and the bottom of cavity 6 is equipped with thermal insulation board 7, thermal insulation board 7
Center is vertically connected with connecting rod 9, and one end of connecting rod 9 is connected with stirring blade 10, and the other end of connecting rod 9 is connected with
Driving motor 8, the top of the lower mold 13 is connected with upper mold 1, and upper mold 1 is provided with through-hole, the top weldering of lower mold 13
It is connected to connecting column 3, one end of connecting column 3 is threaded with nut 2, and nut 2 is located at the top of upper mold 1, cold air conveying
The interior side of device 14 is equipped with exhaust fan 16, and the side far from exhaust fan 16 is equipped with blow vent 17, and cold air conveying device
14 inside is placed with dry ice, and connecting column 3 and the through-hole of upper mold 1 are slidably connected, and thermal insulation board 7 includes glass mat, silication
Fibres plate and wood based panel, and silicide fiberboard is filled inside cavity 6 and is completely led between glass plate fiberboard and wood based panel
Hydrothermal solution.
Working principle: in use, first removing upper mold 1, plastic raw materials is added in the shell 4 of downward mold 13, cover
Mold 1 is opened electrical bar 5, driving motor 8 and temperature sensor 12, electrical bar 5 and is quickly heated to liquid, passes through temperature
The temperature that sensor 12 is shown, for the appropriate power for adjusting electrical bar 5 to control heating temperature, driving motor 8 drives paddle
10 uniform rotation of piece is completely melt to plastic raw materials to make the conductive fluid in cavity 6 be evenly heated plastic raw materials, tightens spiral shell
The fixed upper mold 1 of mother 2, closes electrical bar 5, driving motor 8 and temperature sensor 12, opens the exhausting in cold air conveying device 14
Machine 16, cold air is quickly cooled down by gas-guide tube by the raw material that air inlet is passed through after the fusing of 15 pairs of cooling duct, in cooling duct 15
Cold air pass through again venthole by gas-guide tube import cold air conveying device 14 in recycle.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of mold made of product of rubber and plastic, including lower mold (13), which is characterized in that the inside of the lower mold (13)
It offers cavity (6), the upside of cavity (6) is equipped with shell (4), and the cooling that annular is offered inside four sides of shell (4) is logical
Road (15), and the air inlet of cooling duct (15) and venthole are located at the same side, the air inlet and venthole of cooling duct (15)
It is connected with cold air conveying device (14) by gas-guide tube, the side in cavity (6) far from cold air conveying device (14) is equipped with vertical
The electrical bar (5) being directly arranged, the side in cavity (6) far from electrical bar (5) is equipped with metal probe (11), and metal probe (11)
Lower mold (13) outside is extended to, metal probe (11) stretches out lower mold (13) external side and is connected with temperature sensor
(12), the connector that the connecting rod (9) has connecting rod body and is fixedly connected with connecting rod body both ends；Connector and company
The junction of extension bar ontology is hollow tubular structures, and connecting rod body and connector are interference fitted, connecting rod body both ends difference
It is fitted in two connector hollow pipes.
2. one kind mold made of product of rubber and plastic according to claim 1, which is characterized in that the bottom of cavity (6) is set
Have thermal insulation board (7), thermal insulation board (7) center is vertically connected with connecting rod (9), and one end of connecting rod (9) is connected with paddle
Piece (10), the other end of connecting rod (9) are connected with driving motor (8).
3. one kind mold made of product of rubber and plastic according to claim 2, which is characterized in that the lower mold (13)
Top is connected with upper mold (1), and upper mold (1) is provided with through-hole, is welded with connecting column (3) at the top of lower mold (13), connection
One end of column (3) is threaded with nut (2), and nut (2) is located at the top of upper mold (1).
4. one kind mold made of product of rubber and plastic according to claim 1, which is characterized in that the cold air conveying device
(14) interior side is equipped with exhaust fan (16), and the side far from exhaust fan (16) is equipped with blow vent (17), and cold air conveys
The inside of device (14) is placed with dry ice.
5. it is according to claim 1 one kind the mold made of product of rubber and plastic, which is characterized in that the connecting column (3) with
The through-hole of upper mold (1) is slidably connected, and the thermal insulation board (7) includes glass mat, silicide fiberboard and wood based panel, and silicon
Compound fiberboard fills full conductive fluid between glass plate fiberboard and wood based panel, inside the cavity (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810867864.1A CN109109232A (en) | 2018-08-02 | 2018-08-02 | One kind mold made of product of rubber and plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810867864.1A CN109109232A (en) | 2018-08-02 | 2018-08-02 | One kind mold made of product of rubber and plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109109232A true CN109109232A (en) | 2019-01-01 |
Family
ID=64863929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810867864.1A Withdrawn CN109109232A (en) | 2018-08-02 | 2018-08-02 | One kind mold made of product of rubber and plastic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109109232A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201626079U (en) * | 2010-02-09 | 2010-11-10 | 国营江河化工厂 | Rubber-plastic product mould with small opening provided with sloped end surface, step and sloped cylindrical section |
| CN107627500A (en) * | 2017-10-25 | 2018-01-26 | 邰学兰 | A kind of plastic mould with uniform heating function |
-
2018
- 2018-08-02 CN CN201810867864.1A patent/CN109109232A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201626079U (en) * | 2010-02-09 | 2010-11-10 | 国营江河化工厂 | Rubber-plastic product mould with small opening provided with sloped end surface, step and sloped cylindrical section |
| CN107627500A (en) * | 2017-10-25 | 2018-01-26 | 邰学兰 | A kind of plastic mould with uniform heating function |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190101 |
|
| WW01 | Invention patent application withdrawn after publication |