CN209409111U - Molding die auto temperature controlled system - Google Patents
Molding die auto temperature controlled system Download PDFInfo
- Publication number
- CN209409111U CN209409111U CN201821209677.6U CN201821209677U CN209409111U CN 209409111 U CN209409111 U CN 209409111U CN 201821209677 U CN201821209677 U CN 201821209677U CN 209409111 U CN209409111 U CN 209409111U
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- China
- Prior art keywords
- temperature
- molding die
- valve
- oil
- probe
- Prior art date
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- Expired - Fee Related
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- 238000000465 moulding Methods 0.000 title claims abstract description 49
- 239000000523 sample Substances 0.000 claims abstract description 28
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model molding die auto temperature controlled system, it is related to a kind of temperature control system, including molding die, hot oil boiler, shut-off valve, it further include high-temperature electronic valve, temperature controller and temperature probe, four angles of upper mold of molding die are drilled with probe mounting holes respectively, temperature probe is separately positioned in four probe mounting holes, the oil outlet of hot oil boiler is connected by the entrance of oil pipe and shut-off valve, the outlet of shut-off valve is connect by oil pipe with the entrance of high-temperature electronic valve again, the outlet of high-temperature electronic valve passes through oil pipe again and connect with molding die oiler, the oil outlet of molding die passes through oil pipe again and the oil inlet of hot oil boiler connects, temperature controller passes through data line respectively and connect with high-temperature electronic valve and each temperature probe.The utility model can be automatic accurate control molding die temperature, guarantee product quality.
Description
Technical field
The utility model relates to a kind of temperature control system, in particular to a kind of molding die auto temperature controlled system.
Background technique
Molding die is to need to heat in process of production so that plastics form in a mold after melting at high temperature under high pressure,
Molding die in the industry is mostly to carry out regulating and controlling temperature by the switch of regulation heating oil at present, and staff is rule of thumb by opening
The time opened is closed, judges whether the temperature in molding die reaches predetermined value, estimation reaches predetermined value and turns off the switch and hinder
Only hot oil enters back into molding die, and the temperature difference controlled in this way is larger, can not accurate temperature control, be easy to cause temperature control
System is inaccurate, influences the quality of product.
Summary of the invention
The purpose of this utility model is in view of the above-mentioned drawbacks of the prior art, to provide a kind of molding die automatic temperature-controlled
System, the temperature of control molding die that can be automatic accurate, guarantees product quality.
The utility model to achieve the above object the technical solution adopted is that: a kind of molding die auto temperature controlled system, packet
Include molding die, hot oil boiler, shut-off valve, further include high-temperature electronic valve, temperature controller and temperature probe, molding die it is upper
Four angles of mould are drilled with probe mounting holes respectively, and temperature probe is separately positioned in four probe mounting holes, hot oil boiler it is fuel-displaced
Mouth is connected by the entrance of oil pipe and shut-off valve, and the outlet of shut-off valve is connect by oil pipe with the entrance of high-temperature electronic valve again, height
The outlet of warm electron valve passes through oil pipe again and connect with molding die oiler, and the oil outlet of molding die passes through oil pipe and hot oil again
The oil inlet of boiler connects, and temperature controller passes through data line respectively and connect with high-temperature electronic valve and each temperature probe.
The utility model molding die auto temperature controlled system has the following beneficial effects: by four temperature probes while acquiring
The temperature of molding die, when temperature reaches setting upper limit value, temperature controller controls high-temperature electronic valve and closes, so that hot oil is not
It enters back into molding die, when temperature is lower than preset lower limit, temperature controller controls high-temperature electronic valve and opens, so that hot oil
Into in molding die, the temperature for automatically keeping molding die within the set range, reaches automatic accurate temperature control purpose, guarantees
The quality of the produced product of molding die.
The utility model molding die auto temperature controlled system is further described with reference to the accompanying drawings and examples.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model molding die auto temperature controlled system；
Component label instructions: 1- hot oil boiler, 2- shut-off valve, 3- high-temperature electronic valve, 4- molding die, 5- temperature probe,
6- temperature controller.
Specific embodiment
As shown in Figure 1,4 auto temperature controlled system of the utility model molding die, including molding die 4, hot oil boiler 1, cut
Only valve 2, further include high-temperature electronic valve 3, temperature controller 6 and temperature probe 5, and four angles of upper mold of molding die 4 are drilled with respectively
Probe mounting holes, temperature probe 5 are separately positioned in four probe mounting holes, and four probe mounting holes are evenly distributed on upper mold
On, the oil outlet of hot oil boiler 1 is connect by oil pipe with the entrance of shut-off valve 2, and the outlet of shut-off valve 2 passes through oil pipe and high temperature again
The entrance of electronic valve 3 connects, and the outlet of high-temperature electronic valve 3 passes through oil pipe again and connect with 4 oiler of molding die, molding die 4
Oil outlet pass through oil pipe again and connect with the oil inlet of hot oil boiler 1, temperature controller 6 passes through data line and high-temperature electronic respectively
Valve 3 and each temperature probe 5 connect.Shut-off valve is for being turned off manually oil circuit, and arrow direction is the flow direction of hot oil in figure.
The temperature for acquiring molding die 4 simultaneously by four temperature probes 5, when four temperature probes 5 collect temperature simultaneously
When reaching setting upper limit value, temperature controller 6 controls high-temperature electronic valve 3 and closes, so that hot oil does not enter back into molding die 4,
When four temperature probes 5 collect temperature lower than preset lower limit simultaneously, temperature controller 6 controls high-temperature electronic valve 3 and opens,
So that hot oil enters in molding die 4, the temperature for automatically keeping molding die 4 within the set range, reaches automatic accurate control
Warm purpose guarantees the quality of the produced product of molding die 4.It is surveyed simultaneously by four four be evenly distributed on molding die 4
Temperature 5 temperature collection data of probe, can objectively embody the temperature of molding die 4, reach and accurately control 4 temperature of molding die,
The temperature for avoiding single temperature probe 5 from detecting is only mold local temperature, and 4 local temperature of molding die changes and accidentally controls high-temperature electric
Sub- valve 3 opens or closes, and the movement of high-temperature electronic valve 3 cannot be accurately controlled according to the actual temperature of molding die 4.
Above embodiments are only the preferred embodiment of the utility model, and the structure of the utility model is not limited to above-mentioned implementation
The form enumerated of example, any modification made within the spirit and principle of the present invention, equivalent replacement etc. should all include
It is within the protection scope of the utility model.
Claims (1)
1. a kind of molding die auto temperature controlled system, including molding die (4), hot oil boiler (1), shut-off valve (2), feature exists
In, it further include high-temperature electronic valve (3), temperature controller (6) and temperature probe (5), four angles difference of upper mold of molding die (4)
Probe mounting holes are drilled with, temperature probe (5) is separately positioned in four probe mounting holes, and the oil outlet of hot oil boiler (1) passes through
Oil pipe is connect with the entrance of shut-off valve (2), and the outlet of shut-off valve (2) passes through oil pipe again and connect with the entrance of high-temperature electronic valve (3),
The outlet of high-temperature electronic valve (3) passes through oil pipe again and connect with molding die (4) oiler, and the oil outlet of molding die (4) leads to again
Oil pipe is crossed to connect with the oil inlet of hot oil boiler (1), temperature controller (6) respectively by data line and high-temperature electronic valve (3) and
Each temperature probe (5) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821209677.6U CN209409111U (en) | 2018-07-27 | 2018-07-27 | Molding die auto temperature controlled system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821209677.6U CN209409111U (en) | 2018-07-27 | 2018-07-27 | Molding die auto temperature controlled system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209409111U true CN209409111U (en) | 2019-09-20 |
Family
ID=67929996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821209677.6U Expired - Fee Related CN209409111U (en) | 2018-07-27 | 2018-07-27 | Molding die auto temperature controlled system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209409111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115339030A (en) * | 2022-09-02 | 2022-11-15 | 中隆能源科技(东莞)有限公司 | Temperature control system for rapid temperature rise and temperature reduction of gas heat-conducting oil mold temperature controller |
-
2018
- 2018-07-27 CN CN201821209677.6U patent/CN209409111U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115339030A (en) * | 2022-09-02 | 2022-11-15 | 中隆能源科技(东莞)有限公司 | Temperature control system for rapid temperature rise and temperature reduction of gas heat-conducting oil mold temperature controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190920 |