CN209426012U - A kind of polytetrafluoroethylene (PTFE) plate molding die - Google Patents
A kind of polytetrafluoroethylene (PTFE) plate molding die Download PDFInfo
- Publication number
- CN209426012U CN209426012U CN201822227886.XU CN201822227886U CN209426012U CN 209426012 U CN209426012 U CN 209426012U CN 201822227886 U CN201822227886 U CN 201822227886U CN 209426012 U CN209426012 U CN 209426012U
- Authority
- CN
- China
- Prior art keywords
- cover half
- ptfe
- polytetrafluoroethylene
- electric telescopic
- telescopic rod
- 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.)
- Expired - Fee Related
Links
- 229920001343 polytetrafluoroethylene Polymers 0.000 title claims abstract description 52
- 239000004810 polytetrafluoroethylene Substances 0.000 title claims abstract description 52
- 238000000465 moulding Methods 0.000 title claims abstract description 28
- -1 polytetrafluoroethylene Polymers 0.000 title claims abstract description 26
- 238000002347 injection Methods 0.000 claims abstract description 34
- 239000007924 injection Substances 0.000 claims abstract description 34
- 239000007788 liquid Substances 0.000 claims abstract description 28
- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- 230000003028 elevating effect Effects 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 description 6
- 230000007547 defect Effects 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of polytetrafluoroethylene (PTFE) plate molding dies, including rack, the bottom sides of the rack are fixed with cover half, the side of cover half is equipped with control switch group, the inside of the cover half is connected with push plate by elevating mechanism, the bottom of push plate is equipped with heating device, the inside top of the rack is equipped with the first electric telescopic rod, the telescopic end of first electric telescopic rod is fixed with dynamic model, vacuum evacuation device is installed at the top of the dynamic model, liquid injection pipe is communicated at the top of dynamic model, and metering device is installed on liquid injection pipe, this polytetrafluoroethylene (PTFE) plate molding die, push plate is driven to carry out elevating movement in cover half by elevating mechanism, to which the height of cover half internal cavity be adjusted, its regulating power is strong, the polytetrafluoroethylene (PTFE) plate of different-thickness out easy to process, substantially increase the plate moulding mold Ability to work, be convenient in demoulding, substantially increase the efficiency of production.
Description
Technical field
The utility model relates to board mould technical field, specially a kind of polytetrafluoroethylene (PTFE) plate molding die.
Background technique
In the prior art: the patent of authorization 207256725 U of publication No. CN has disclosed a kind of polytetrafluoroethylene (PTFE) plate mould
Compression mould, it includes the type chamber of the pedestal formation of trench structure and is placed in the intracavitary pressing plate of type, the side wall of pressing plate and type chamber
Between be provided with sealing structure, the heating plate being provided with below entire type chamber in pedestal is provided with heating dish in pressing plate
Pipe, the top of pressing plate are provided with fluid injection chamber, and the liquid injection hole of perforation fluid injection chamber and type chamber, the intracavitary liquid of fluid injection are additionally provided in pressing plate
Body can enter that type is intracavitary by liquid injection hole, exhaust passage is provided on the side wall of type chamber, ability to work is poor, can not add
Work goes out the polytetrafluoroethylene (PTFE) plate of different-thickness, and demoulding is inconvenient, and production efficiency is low, and existing mold heating method is all made of electricity
Resistive heating, outside heat dissipate greatly, and energy consumption is high, considerably increases the aeration-cooling expense of summer plant area, does not have metering
Function, injection volume deficiency will lead to forming defect, and it is impossible to meet use demands.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of polytetrafluoroethylene (PTFE) plate molding
Mold, ability to work is strong, is convenient in demoulding, and work efficiency is high, consumes energy low, reduces the aeration-cooling expense of summer plant area, have
Function of measuring can effectively solve the problems in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of polytetrafluoroethylene (PTFE) plate molding die,
Including rack, the bottom sides of the rack are fixed with cover half, and the side of cover half is equipped with control switch group, the cover half it is interior
Side is connected with push plate by elevating mechanism, and the bottom of push plate is equipped with heating device, the inside top installation of the rack
There is the first electric telescopic rod, the telescopic end of the first electric telescopic rod is fixed with dynamic model, is equipped with and vacuumizes at the top of the dynamic model
Device is communicated with liquid injection pipe at the top of dynamic model, and is equipped with metering device on liquid injection pipe, the input terminal electricity of the control switch group
The output end of external power supply is connected, the output end of control switch group is electrically connected the input terminal of the first electric telescopic rod.
As a kind of optimal technical scheme of the utility model, the elevating mechanism includes the second electric telescopic rod, and second
Electric telescopic rod is mounted on the inside top of cover half, and the telescopic end of second electric telescopic rod is connected by attachment base and push plate
It connects, the output end of the control switch group is electrically connected the input terminal of the second electric telescopic rod.
As a kind of optimal technical scheme of the utility model, the heating device includes electromagnetic heater and thermometer,
Thermometer is mounted on the side of cover half, and the electromagnetic heater is mounted on the bottom of push plate, and the output end of control switch group is electrically connected
Connect the input terminal of electromagnetic heater.
As a kind of optimal technical scheme of the utility model, the vacuum evacuation device includes vacuum pump, vacuum pump installation
At the top of dynamic model, the vacuum pump inside vacuum tube and dynamic model by being connected to, the output end electrical connection of the control switch group
The input terminal of vacuum pump.
As a kind of optimal technical scheme of the utility model, the metering device includes flow control valve and flowmeter,
Flow control valve and flowmeter are installed on liquid injection pipe, and the output end of the control switch group is electrically connected the defeated of flow control valve
Enter end.
Compared with prior art, the utility model has the beneficial effects that this polytetrafluoroethylene (PTFE) plate molding die, have with
Lower benefit:
1, drive push plate to carry out elevating movement in cover half by elevating mechanism, thus to the height of cover half internal cavity into
Row is adjusted, and regulating power is strong, and the polytetrafluoroethylene (PTFE) plate of different-thickness out easy to process substantially increases the plate moulding mould
The ability to work of tool, is convenient in demoulding, and substantially increases the efficiency of production.
2, type chamber is internally heated by heating device, it is cold avoids polytetrafluoroethylene (PTFE) part in forming process
But, molding quality is substantially increased, electromagnetic heating mode is used, is heated relative to traditional resistor, has the service life long, safe
Reliably, energy-efficient advantage, while it is interior hot mode, heat is gathered in inside calandria, and outside heat dissipation does not almost have
Have, substantially improve the working environment of production scene, reduces the aeration-cooling expense of summer plant area.
3, the intracavitary air of cover half type is detached by vacuum evacuation device, avoids profile internal residual air and leads to plate
In there is bubble, substantially increase molding quality.
4, it is adjusted by injection volume of the metering device to liquid injection pipe, metering is accurate, avoids molding liquid injection not
Lead to forming defect enough.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model cross-sectional view of the structure.
In figure: 1 rack, 2 thermometers, 3 control switch groups, 4 push plates, 5 vacuum pumps, 6 vacuum tubes, 7 flow control valves, 8 streams
Meter, 9 liquid injection pipes, 10 cover half, 11 first electric telescopic rods, 12 dynamic models, 13 vacuum evacuation devices, 14 metering devices, 15 second electricity
Dynamic telescopic rod, 16 attachment bases, 17 electromagnetic heaters, 18 heating devices, 19 elevating mechanisms.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of polytetrafluoroethylene (PTFE) plate molding die, packet
Including rack 1, the bottom sides of rack 1 are fixed with cover half 10, and the side of cover half 10 is equipped with control switch group 3, cover half 10 it is interior
Side is connected with push plate 4 by elevating mechanism 19, and the bottom of push plate 4 is equipped with heating device 18, the inside top peace of rack 1
Equipped with the first electric telescopic rod 11, the telescopic end of the first electric telescopic rod 11 is fixed with dynamic model 12, and the top of dynamic model 12 is equipped with
Vacuum evacuation device 13, the top of dynamic model 12 is communicated with liquid injection pipe 9, and metering device 14 is equipped on liquid injection pipe 9, control switch group
The output end of 3 input terminal electrical connection external power supply, the output end of control switch group 3 are electrically connected the defeated of the first electric telescopic rod 11
Enter end, the work of the first electric telescopic rod 11 is controlled by control switch group 3, the telescopic end of the first electric telescopic rod 11 drives dynamic model
12 close to cover half 10, thus to complete die work.
Elevating mechanism 19 includes the second electric telescopic rod 15, and the second electric telescopic rod 15 is mounted on the medial roof of cover half 10
The telescopic end in portion, the second electric telescopic rod 15 is connect by attachment base 16 with push plate 4, the output end electrical connection of control switch group 3
The input terminal of second electric telescopic rod 15 controls the work of the second electric telescopic rod 15, the second electric expansion by control switch group 3
The telescopic end of bar 15 drives push plate 4 to carry out elevating movement in cover half 10 by attachment base 16, thus to 10 internal cavity of cover half
Height be adjusted, the polytetrafluoroethylene (PTFE) plate of different-thickness is processed with this, meanwhile, will be after molding by push plate 4
Polytetrafluoroethylene (PTFE) plate is released out of cover half 10, so that regulating power is strong to complete demoulding work, different thickness out easy to process
The polytetrafluoroethylene (PTFE) plate of degree, substantially increases the ability to work of the plate moulding mold, is convenient in demoulding, substantially increase life
The efficiency of production.
Heating device 18 includes electromagnetic heater 17 and thermometer 2, and thermometer 2 is mounted on the side of cover half 10, and electromagnetism adds
Hot device 17 is mounted on the bottom of push plate 4, and the input terminal of the output end electrical connection electromagnetic heater 17 of control switch group 3 passes through temperature
The temperature intracavitary to 10 type of cover half of degree table 2 is monitored, and related personnel controls electromagnetism by control switch group 3 according to monitoring information
Heater 17 is internally heated type chamber, avoids polytetrafluoroethylene (PTFE) Local cooling in forming process, substantially increases into
The quality of type uses electromagnetic heating mode, heats relative to traditional resistor, has the service life long, safe and reliable, energy-efficient
Advantage, while it is interior hot mode, heat is gathered in inside calandria, and outside heat dissipates almost without life is substantially improved
The working environment for producing scene, reduces the aeration-cooling expense of summer plant area.
Vacuum evacuation device 13 includes vacuum pump 5, and vacuum pump 5 is mounted on the top of dynamic model 12, and vacuum pump 5 passes through vacuum tube 6
It is connected to inside dynamic model 12, the input terminal of the output end electrical connection vacuum pump 5 of control switch group 3 passes through 3 vacuum of control switch group
The intracavitary air of 10 type of cover half is detached by vacuum tube 6, avoids profile internal residual air and cause by 5 work of pump, vacuum pump 5
Occur bubble in plate, substantially increases molding quality.
Metering device 14 includes flow control valve 7 and flowmeter 8, and flow control valve 7 and flowmeter 8 are installed in liquid injection pipe
On 9, the output end of control switch group 3 is electrically connected the input terminal of flow control valve 7, and the type by liquid injection pipe 9 to cover half 10 is intracavitary
Injection moulding liquid is monitored by injection volume of the flowmeter 8 to liquid injection pipe 9, and related personnel passes through control according to monitoring information
Switching group 3 processed controls flow control valve 7 and the injection volume of liquid injection pipe 9 is adjusted, and metering is accurate, and molding liquid is avoided to inject
It is insufficient and lead to forming defect.
Control switch group 3 is equipped with and the first electric telescopic rod 11, the second electric telescopic rod 15, electromagnetic heater 17, true
Sky pump 5 and the corresponding button of flow control valve 7.
When in use: the work of the second electric telescopic rod 15 being controlled by control switch group 3, the second electric telescopic rod 15 is stretched
Contracting end drives push plate 4 to carry out elevating movement in cover half 10 by attachment base 16, thus to the height of 10 internal cavity of cover half into
Row is adjusted, and the polytetrafluoroethylene (PTFE) plate of different-thickness is processed with this, meanwhile, by push plate 4 by polytetrafluoroethyl-ne after molding
Alkene plate is released out of cover half 10, thus to complete demoulding work.
The work of the first electric telescopic rod 11 is controlled by control switch group 3, the telescopic end of the first electric telescopic rod 11 drives
Dynamic model 12 is close to cover half 10, thus to complete die work.
It is worked by 3 vacuum pump 5 of control switch group, vacuum pump 5 is taken out the intracavitary air of 10 type of cover half by vacuum tube 6
From.
By the intracavitary injection moulding liquid of the type of liquid injection pipe 9 to cover half 10, by flowmeter 8 to the injection volume of liquid injection pipe 9
It is monitored, related personnel controls flow control valve 7 to the injection volume of liquid injection pipe 9 by control switch group 3 according to monitoring information
It is adjusted.
It is monitored by the temperature intracavitary to 10 type of cover half of thermometer 2, related personnel passes through control according to monitoring information
Switching group 3 controls electromagnetic heater 17 and is internally heated to type chamber.
The utility model drives push plate 4 to carry out elevating movement in cover half 10 by elevating mechanism 19, thus to cover half 10
The height of internal cavity is adjusted, and regulating power is strong, and the polytetrafluoroethylene (PTFE) plate of different-thickness out easy to process mentions significantly
The high ability to work of the plate moulding mold, is convenient in demoulding, substantially increases the efficiency of production.
Type chamber is internally heated by heating device 18, it is cold to avoid polytetrafluoroethylene (PTFE) part in forming process
But, molding quality is substantially increased, electromagnetic heating mode is used, is heated relative to traditional resistor, has the service life long, safe
Reliably, energy-efficient advantage, while it is interior hot mode, heat is gathered in inside calandria, and outside heat dissipation does not almost have
Have, substantially improve the working environment of production scene, reduces the aeration-cooling expense of summer plant area.
The intracavitary air of 10 type of cover half is detached by vacuum evacuation device 13, profile internal residual air is avoided and leads to plate
Occur bubble in material, substantially increases molding quality.
It is adjusted by injection volume of the metering device 14 to liquid injection pipe 9, metering is accurate, avoids molding liquid injection not
Lead to forming defect enough.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of polytetrafluoroethylene (PTFE) plate molding die, including rack (1), it is characterised in that: the bottom sides of the rack (1)
It is fixed with cover half (10), the side of cover half (10) is equipped with control switch group (3), passes through elevator on the inside of the cover half (10)
Structure (19) is connected with push plate (4), and the bottom of push plate (4) is equipped with heating device (18), the inside top of the rack (1)
It is equipped with the first electric telescopic rod (11), the telescopic end of the first electric telescopic rod (11) is fixed with dynamic model (12), the dynamic model
(12) it is equipped with vacuum evacuation device (13), is communicated at the top of dynamic model (12) liquid injection pipe (9) at the top of, and pacify on liquid injection pipe (9)
Equipped with metering device (14), the output end of the input terminal electrical connection external power supply of the control switch group (3), control switch group
(3) input terminal of output end electrical connection the first electric telescopic rod (11).
2. a kind of polytetrafluoroethylene (PTFE) plate molding die according to claim 1, it is characterised in that: the elevating mechanism
It (19) include the second electric telescopic rod (15) that the second electric telescopic rod (15) is mounted on the inside top of cover half (10), described the
The telescopic end of two electric telescopic rods (15) is connect by attachment base (16) with push plate (4), the output end of the control switch group (3)
It is electrically connected the input terminal of the second electric telescopic rod (15).
3. a kind of polytetrafluoroethylene (PTFE) plate molding die according to claim 1, it is characterised in that: the heating device
It (18) include electromagnetic heater (17) and thermometer (2), thermometer (2) is mounted on the side of cover half (10), the electromagnetic heating
Device (17) is mounted on the bottom of push plate (4), the input terminal of output end electrical connection electromagnetic heater (17) of control switch group (3).
4. a kind of polytetrafluoroethylene (PTFE) plate molding die according to claim 1, it is characterised in that: the vacuum evacuation device
(13) include vacuum pump (5), vacuum pump (5) is mounted on the top of dynamic model (12), the vacuum pump (5) by vacuum tube (6) with
Connection inside dynamic model (12), the input terminal of output end electrical connection vacuum pump (5) of the control switch group (3).
5. a kind of polytetrafluoroethylene (PTFE) plate molding die according to claim 1, it is characterised in that: the metering device
It (14) include flow control valve (7) and flowmeter (8), flow control valve (7) and flowmeter (8) are installed on liquid injection pipe (9),
The input terminal of output end electrical connection flow control valve (7) of the control switch group (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822227886.XU CN209426012U (en) | 2018-12-28 | 2018-12-28 | A kind of polytetrafluoroethylene (PTFE) plate molding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822227886.XU CN209426012U (en) | 2018-12-28 | 2018-12-28 | A kind of polytetrafluoroethylene (PTFE) plate molding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209426012U true CN209426012U (en) | 2019-09-24 |
Family
ID=67974382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822227886.XU Expired - Fee Related CN209426012U (en) | 2018-12-28 | 2018-12-28 | A kind of polytetrafluoroethylene (PTFE) plate molding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209426012U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111873284A (en) * | 2020-07-07 | 2020-11-03 | 如皋佳百塑料制品有限公司 | One-step compression molding method of pure tetrafluoroethylene nozzle and special mold thereof |
| CN112248336A (en) * | 2020-09-30 | 2021-01-22 | 廖昌成 | Intelligent injection molding device for plastic processing and use method |
| CN112248328A (en) * | 2020-09-29 | 2021-01-22 | 杭州欣生防水材料有限公司 | Waterproof material forming device |
| CN112720998A (en) * | 2021-01-05 | 2021-04-30 | 江苏亿豪塑业股份有限公司 | Die pressing die for polytetrafluoroethylene plates |
| CN115961762A (en) * | 2022-12-14 | 2023-04-14 | 浙江振升建设有限公司 | Construction device for steel structure fireproof coating |
-
2018
- 2018-12-28 CN CN201822227886.XU patent/CN209426012U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111873284A (en) * | 2020-07-07 | 2020-11-03 | 如皋佳百塑料制品有限公司 | One-step compression molding method of pure tetrafluoroethylene nozzle and special mold thereof |
| CN112248328A (en) * | 2020-09-29 | 2021-01-22 | 杭州欣生防水材料有限公司 | Waterproof material forming device |
| CN112248336A (en) * | 2020-09-30 | 2021-01-22 | 廖昌成 | Intelligent injection molding device for plastic processing and use method |
| CN112720998A (en) * | 2021-01-05 | 2021-04-30 | 江苏亿豪塑业股份有限公司 | Die pressing die for polytetrafluoroethylene plates |
| CN115961762A (en) * | 2022-12-14 | 2023-04-14 | 浙江振升建设有限公司 | Construction device for steel structure fireproof coating |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190924 |
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| CF01 | Termination of patent right due to non-payment of annual fee |