CN207344948U - A kind of polytetrafluoroethylene (PTFE) plate mould easy to cooling - Google Patents
A kind of polytetrafluoroethylene (PTFE) plate mould easy to cooling Download PDFInfo
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- CN207344948U CN207344948U CN201721104446.4U CN201721104446U CN207344948U CN 207344948 U CN207344948 U CN 207344948U CN 201721104446 U CN201721104446 U CN 201721104446U CN 207344948 U CN207344948 U CN 207344948U
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- support feet
- ptfe
- polytetrafluoroethylene
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- plate
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Abstract
The utility model discloses a kind of polytetrafluoroethylene (PTFE) plate mould easy to cooling, including Teflon mould bottom plate and water pump, the both sides of Teflon mould bottom plate are both provided with square iron, the top of square iron is provided with some second support feets, core material under being internally provided with of second support feet, the surface of second support feet is provided with the first pipeline, the bottom of first pipeline is provided with second pipe, the side of second pipe is provided with radiator, the surface of second support feet is provided with guide post, the top of guide post is provided with the first support feet, the surface of first support feet is provided with some inclined hole hexagonal socket head cap screws.By setting water pump and screw type radiator, Teflon mould molded surface temperature is maintained within the scope of optimal temperature, so as to ensure that the precision of mould, improve work efficiency.The utility model is designed reasonably, simple in structure, safe and reliable, easy to use, practicality is high, has good value for applications.
Description
Technical field
Teflon mould equipment technical field is the utility model is related to, more particularly to a kind of be easy to what is cooled down
Polytetrafluoroethylene (PTFE) plate mould.
Background technology
Compression molding（CompressionMolding) be compression molding abbreviation, also known as compression moulding.Plastics or rubber size
In closed mould cavity the plastic processing of product is shaped to by heating, pressurization（And rubber processing）Method.Usually by powder
Shape, granular, pellet shape, sheet, or even the material base with product similar shape is first made, in the cavity for the mould for being placed on heating, so
Mold closing pressurizes afterwards, it is molded and is cured or vulcanizes, then through demoulding to obtain product, shaping of the method especially suitable for thermosetting plastics
Processing.Shortcoming is production cycle length, and efficiency is low, and product's dimensional precision is poor.Capital equipment has press and mould.Press acts on
In by mould to plastics apply pressure.In rubber processing, press is known as vulcanizing press.The major parameter of press includes public affairs
Claim tonnage, pressing plate size, impulse stroke and diameter of plunger, these indexs decide the area of press institute energy pressing, height
Or thickness, and the maximum molding pressure that can reach.Mould presses the feature of its structure, can be divided into excessive formula, formula of not overflowing and half is overflow
Three kinds of formula, wherein with the most use with semi-positive compression.Technical process is divided into charging, mold closing, exhaust, curing, the demoulding and mold cleaning etc.,
If product has inserts to need to enclose in molding, inserts should be placed before charging.The process conditions of major control are pressures
Power, mold temperature and clamp time.In addition, powdered plastic, i.e., be first compacted, then by also a kind of mould pressing method of special shape
Material base is taken out from mould, is placed in stove and is heated to fusing point, plastic grain is fused into an entirety, after cooling product or half into
Product.This method claims sinter molding, is mainly used for the shaping of polytetrafluoroethylene (PTFE).Largely to plastics compression device in existing market
Since radiator is relatively simple, dumb, cause plastic flow property bad, and forming speed is again fast, can make mould part
Molded surface temperature in very short time more than 400 DEG C, make mould precision not enough and metaboly generation, existing skill
Art is difficult to solve problem above.
Utility model content
The technical problems to be solved in the utility model is that the existing Teflon mould radiator overcome is more single
First, it is dumb, cause plastic flow property bad, and forming speed is again fast, can make mould part molded surface temperature extremely short
More than 400 DEG C in time, make the precision of mould not enough and the problem of the generation of metaboly, there is provided a kind of easy to the poly- of cooling
Tetrafluoroethene board mould.
In order to solve the above-mentioned technical problem, the utility model provides following technical solution：
The utility model provides a kind of polytetrafluoroethylene (PTFE) plate mould easy to cooling, including Teflon mould bottom
Plate and water pump, the both sides of the Teflon mould bottom plate are both provided with square iron, and the top of the square iron is provided with some
Two support feets, core material under being internally provided with of second support feet, the surface of second support feet are provided with the first pipeline,
The bottom of first pipeline is provided with second pipe, and the side of the second pipe is provided with radiator, second support
The surface of foot is provided with guide post, and the top of the guide post is provided with the first support feet, and the surface of first support feet is provided with
Some inclined hole hexagonal socket head cap screws, first support feet are internally provided with core material, and the top of first support feet is provided with
Panel, the surface of the panel are provided with some hexagonal socket head cap screws, and the surface of the Teflon mould bottom plate is provided with thimble
Bottom plate, the top of the Ejector Retainer Plate are provided with some springs, and the bottom of the water pump is provided with oral siphon, and the one of the water pump
Side is provided with outlet pipe.
As a kind of optimal technical scheme of the utility model, the radiator is connected with the lower core material by smelting.
As a kind of optimal technical scheme of the utility model, the radiator helically type, the radiator is by copper
Into.
As a kind of optimal technical scheme of the utility model, the Teflon mould bottom plate is fixed with the square iron
Connection.
As a kind of optimal technical scheme of the utility model, first pipeline and the outlet pipe are connected by hose
Connect.
As a kind of optimal technical scheme of the utility model, first support feet is by setting groove and the guide post
It is flexibly connected.
The beneficial effect that the utility model is reached is：By setting water pump and screw type radiator, make polytetrafluoroethylene (PTFE)
Molding surface temperature is maintained within the scope of optimal temperature, so as to ensure that the precision of mould, is improved work efficiency.This
Utility model design is reasonable, simple in structure, safe and reliable, easy to use, practicality is high, has good value for applications.
Brief description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form the limitation to the utility model.In the accompanying drawings：
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is one of partial structural diagram of the utility model；
Fig. 3 is the two of the partial structural diagram of the utility model；
In figure：1st, Teflon mould bottom plate；2nd, square iron；3rd, guide post；4th, lower core material；5th, hexagonal socket head cap screw；6th, upper core material；
7th, inclined hole hexagonal socket head cap screw；8th, spring；9th, panel；10th, the first support feet；11st, the second support feet；12nd, Ejector Retainer Plate；13rd, radiate
Device；14th, the first pipeline；15th, second pipe；16th, water pump；17th, oral siphon；18th, outlet pipe.
Embodiment
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it will be appreciated that described herein excellent
Select embodiment to be only used for describing and explaining the present invention, be not used to limit the utility model.
Embodiment 1
As shown in Figs. 1-3, the utility model provides a kind of polytetrafluoroethylene (PTFE) plate mould easy to cooling, including polytetrafluoro
Ethene die bottom plate 1 and water pump 16, the both sides of Teflon mould bottom plate 1 are both provided with square iron 2, and the top of square iron 2 is set
There are some second support feets 11, core material 4 under being internally provided with of the second support feet 11, the surface of the second support feet 11 is provided with
One pipeline 14, the bottom of the first pipeline 14 are provided with second pipe 15, and the side of second pipe 15 is provided with radiator 13, and second
The surface of support feet 11 is provided with guide post 3, and the top of guide post 3 is provided with the first support feet 10, and the surface of the first support feet 10 is set
Some inclined hole hexagonal socket head cap screws 7 are equipped with, the first support feet 10 is internally provided with core material 6, and the top of the first support feet 10 is set
There is panel 9, the surface of panel 9 is provided with some hexagonal socket head cap screws 5, and the surface of Teflon mould bottom plate 1 is provided with thimble bottom
Plate 12, the top of Ejector Retainer Plate 12 are provided with some springs 8, and the bottom of water pump 16 is provided with oral siphon 17, the side of water pump 16
It is provided with outlet pipe 18.
Radiator 13 and lower core material 4 are connected by smelting, and connection mode is fixed, easy to by the lower inside of core material 4 it is more and heat
Amount is with having.
Helically type, radiator 13 are made of copper radiator 13, and heat dissipation effect is strong.
Teflon mould bottom plate 1 is fixedly connected with square iron 2, and a stable job is provided for mould continuous work
Environment.
First pipeline 14 is connected with outlet pipe 18 by hose, easy to the circulation and circulation of cooling water.
For first support feet 10 by setting groove to be flexibly connected with guide post 3, connection mode is flexible, easy to polytetrafluoroethylene (PTFE) bottom
Connected between plate 1 and panel 9.
During specific work, usually by powdery, granular, pellet shape, sheet, or even first it is made and product similar shape
Material base, is placed on inside extruding machine by heating and then is squeezed into the inside of lower core material 4, panel 9 then is passed through the first support feet
Shrinkage pool inside 10 is closed with guide post 3, and plastic flow property is strengthened, and then act on mould by press applies pressure to plastics,
Heated plastics are rapidly full of whole die cavity in the mold cavity of heat, and water pump 16 starts to power, and oral siphon 17 accesses the fire hose
Head, outlet pipe 18 access the first pipeline 14, and cooling water in the internal flow of radiator 13, makes molding surface by water pump 16
Temperature is no more than predetermined value, is then molded it and cures or vulcanize, then through demoulding to obtain product.
The beneficial effect that the utility model is reached is：By setting water pump and screw type radiator, make polytetrafluoroethylene (PTFE)
Molding surface temperature is maintained within the scope of optimal temperature, so as to ensure that the precision of mould, is improved work efficiency.This
Utility model design is reasonable, simple in structure, safe and reliable, easy to use, practicality is high, has good value for applications.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify the technical solution described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.Where within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of polytetrafluoroethylene (PTFE) plate mould easy to cooling, including Teflon mould bottom plate（1）And water pump（16）, its
It is characterized in that, the Teflon mould bottom plate（1）Both sides be both provided with square iron（2）, the square iron（2）Top set
There are some second support feets（11）, second support feet（11）Being internally provided with core material（4）, second support feet
（11）Surface be provided with the first pipeline（14）, first pipeline（14）Bottom be provided with second pipe（15）, described
Two pipelines（15）Side be provided with radiator（13）, second support feet（11）Surface be provided with guide post（3）, it is described to lead
Column（3）Top be provided with the first support feet（10）, first support feet（10）Surface be provided with some inclined hole cup head spiral shells
Silk（7）, first support feet（10）Be internally provided with core material（6）, first support feet（10）Top be provided with
Panel（9）, the panel（9）Surface be provided with some hexagonal socket head cap screws（5）, the Teflon mould bottom plate（1）Table
Face is provided with Ejector Retainer Plate（12）, the Ejector Retainer Plate（12）Top be provided with some springs（8）, the water pump（16）Bottom
End is provided with oral siphon（17）, the water pump（16）Side be provided with outlet pipe（18）.
A kind of 2. polytetrafluoroethylene (PTFE) plate mould easy to cooling according to claim 1, it is characterised in that the heat dissipation
Device（13）With the lower core material（4）Connected by smelting.
A kind of 3. polytetrafluoroethylene (PTFE) plate mould easy to cooling according to claim 1, it is characterised in that the heat dissipation
Device（13）Helically type, the radiator（13）It is made of copper.
4. a kind of polytetrafluoroethylene (PTFE) plate mould easy to cooling according to claim 1, it is characterised in that described poly- four
Vinyl fluoride die bottom plate（1）With the square iron（2）It is fixedly connected.
5. a kind of polytetrafluoroethylene (PTFE) plate mould easy to cooling according to claim 1, it is characterised in that described first
Pipeline（14）With the outlet pipe（18）Connected by hose.
6. a kind of polytetrafluoroethylene (PTFE) plate mould easy to cooling according to claim 1, it is characterised in that described first
Support feet（10）By setting groove and the guide post（3）It is flexibly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721104446.4U CN207344948U (en) | 2017-08-31 | 2017-08-31 | A kind of polytetrafluoroethylene (PTFE) plate mould easy to cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721104446.4U CN207344948U (en) | 2017-08-31 | 2017-08-31 | A kind of polytetrafluoroethylene (PTFE) plate mould easy to cooling |
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| Publication Number | Publication Date |
|---|---|
| CN207344948U true CN207344948U (en) | 2018-05-11 |
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| CN201721104446.4U Active CN207344948U (en) | 2017-08-31 | 2017-08-31 | A kind of polytetrafluoroethylene (PTFE) plate mould easy to cooling |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521023A (en) * | 2017-08-31 | 2017-12-29 | 浙江松华新材股份有限公司 | A kind of polytetrafluoroethylene (PTFE) sheet material mould for being easy to cooling |
-
2017
- 2017-08-31 CN CN201721104446.4U patent/CN207344948U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521023A (en) * | 2017-08-31 | 2017-12-29 | 浙江松华新材股份有限公司 | A kind of polytetrafluoroethylene (PTFE) sheet material mould for being easy to cooling |
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