CN106808652B - A kind of throttling hot runner system - Google Patents
A kind of throttling hot runner system Download PDFInfo
- Publication number
- CN106808652B CN106808652B CN201611194969.2A CN201611194969A CN106808652B CN 106808652 B CN106808652 B CN 106808652B CN 201611194969 A CN201611194969 A CN 201611194969A CN 106808652 B CN106808652 B CN 106808652B
- Authority
- CN
- China
- Prior art keywords
- temperature controller
- type
- type chamber
- nozzle heater
- type core
- 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.)
- Active
Links
- 239000002184 metal Substances 0.000 claims abstract description 20
- 238000010438 heat treatment Methods 0.000 claims abstract description 17
- 238000005265 energy consumption Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 229920001169 thermoplastic Polymers 0.000 abstract description 4
- 239000004416 thermosoftening plastic Substances 0.000 abstract description 4
- 238000001746 injection moulding Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2737—Heating or cooling means therefor
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
- B29C45/78—Measuring, controlling or regulating of temperature
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76494—Controlled parameter
- B29C2945/76531—Temperature
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76655—Location of control
- B29C2945/76732—Mould
- B29C2945/76752—Mould runners, nozzles
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
A kind of throttling hot runner system, the present invention relates to thermoplastic processing technical fields, refer in particular to one kind during thermoplastic processing, how to reduce a kind of throttling hot runner system of hot flow path energy consumption.It is achieved by the following technical solution: a kind of throttling hot runner system, including type chamber, type core and ammeter, and the main nozzle heater on type chamber is set, flow distribution plate heating wire, preceding hot nozzle heater, hot nozzle heater afterwards, main nozzle heater, flow distribution plate heating wire, preceding hot nozzle heater, hot nozzle heater is identical as routine techniques afterwards is arranged on type chamber, it further include temperature controller, type chamber temperature controller, sheet metal and type core temperature controller, ammeter is electrically connected with temperature controller, temperature controller is electrically connected with type chamber temperature controller and type core temperature controller, type chamber temperature controller is arranged on type chamber, type core temperature controller is arranged on type core, sheet metal is fixed on type chamber temperature controller or on type core temperature controller, the two is connected or is disconnected with the opening and closing movement of type core by type chamber by sheet metal.
Description
Technical field
The present invention relates to thermoplastic processing technical fields, refer in particular to one kind during thermoplastic processing, how to reduce hot-fluid
A kind of throttling hot runner system of road energy consumption.
Background technique
With the city great Hang Qi (such as plastics, synthetic rubber) of oil product, so that hot flow path processes rapid rising, it is more next
More traditional moulds start to be transformed into New type hot runner system mold, wherein the appearance of hot flow path, substantially increase many factories
Production efficiency, but the huge energy consumption of hot flow path becomes the difficult point using hot flow path enterprise, as shown in Fig. 1, normal to be molded
When, mold starts to mold, and type chamber 5 and type core 9 are closed, and closure signal passes to temperature control box controller 11, temperature control box control
Device 11 issues heating signal to main nozzle heater 1, flow distribution plate heating wire 2, preceding hot nozzle heater 3, rear hot nozzle heater 4, master
Nozzle heater 1, flow distribution plate heating wire 2, preceding hot nozzle heater 3, rear hot nozzle heater 4 start carry out hot runner system
Heat temperature raising starts injecting products 10.Ammeter 12 is started to work at this time, and records lower energy consumption data truly.Injection step is completed
Afterwards, product 10 enters the stages such as pressure maintaining, demoulding, and in these stages, main nozzle heater 1, flow distribution plate heating wire 2, preceding hot nozzle add
Hot device 3, rear hot nozzle heater 4 are still being heated.But the thermal energy foot due to being stored in system in injection moulding process early period
To deal with heat required for the stages such as pressure maintaining, demoulding, so that a large amount of energy consumption is by waste in vain.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art described above place, and provide a kind of throttling hot flow path system
System.
The present invention is achieved through the following technical solutions: a kind of throttling hot runner system, including type chamber, type core and electricity
Table, and the main nozzle heater, flow distribution plate heating wire, preceding hot nozzle heater, the rear hot nozzle heater that are arranged on type chamber, master penetrate
Nozzle heater, flow distribution plate heating wire, preceding hot nozzle heater, rear hot nozzle heater are identical as routine techniques to be arranged on type chamber, also
It is electrically connected including temperature controller, type chamber temperature controller, sheet metal and type core temperature controller, ammeter with temperature controller, temperature controller and the temperature control of type chamber
Device and the electrical connection of type core temperature controller, type chamber temperature controller are arranged on type chamber, and type core temperature controller is arranged on type core, and sheet metal is fixed
On type chamber temperature controller or on type core temperature controller, the two is connected or is broken with the opening and closing movement of type core by type chamber by sheet metal
It opens.
The sheet metal is metal clips.
The present invention is due to being only limited in burn close time for the temperature rise stage in injection moulding process, remaining time power-off energy saving, benefit
It is enough heat required for dealing with the stages such as pressure maintaining, demoulding with the thermal energy stored in system, saves a large amount of energy consumption.
Detailed description of the invention:
Attached drawing 1 is by located by prior art structural schematic diagram；
Attached drawing 2 is schematic structural view of the invention.
Specific embodiment:
See attached drawing 2, a kind of throttling hot runner system, including type chamber 5, type core 9 and ammeter 12, and is arranged on type chamber 5
Main nozzle heater 1, flow distribution plate heating wire 2, preceding hot nozzle heater 3, rear hot nozzle heater 4, main nozzle heater 1, shunt
Plate heating wire 2, preceding hot nozzle heater 3, rear hot nozzle heater 4 are identical as routine techniques to be arranged on type chamber 5, further includes temperature controller
13, type chamber temperature controller 6, sheet metal 7 and type core temperature controller 8, ammeter 12 is electrically connected with temperature controller 13, temperature controller 13 and the temperature control of type chamber
Device 6 and type core temperature controller 8 are electrically connected, and type chamber temperature controller 6 is arranged on type chamber 5, and type core temperature controller 8 is arranged on type core 9, metal
Piece 7 is fixed on type chamber temperature controller 6 or on type core temperature controller 8, and sheet metal 7 is by the opening and closing movement of type chamber 5 and type core 9 by the two
It is connected or disconnects.
The sheet metal 7 is metal clips.
When using the present invention, normally when injection molding, mold starts to mold, and type chamber 5 gets up with the closure of type core 9, sheet metal 7
It is acted by type chamber 5 with the conjunction of type core 9 and the two is connected, type chamber temperature controller 6 receives closure signal, and temperature controller 13 provides heating
Signal give main nozzle heater 1, flow distribution plate heating wire 2, preceding hot nozzle heater 3, rear hot nozzle heater 4, main nozzle heater 1,
Flow distribution plate heating wire 2, preceding hot nozzle heater 3, rear hot nozzle heater 4 start to carry out to hot runner system heat temperature raising, electric at this time
Table 12 is started to work, and records lower energy consumption data truly；
If the filling of product 10 finishes, product 10 starts to carry out separation phase；Product 10 when demolished, type chamber 5 and type
Core 9 is detached from, and the sheet metal 7 on type chamber temperature controller 6 or on type core temperature controller 8 generates disengaging, and temperature controller 13 receives separation signal,
Start to stop to main nozzle heater 1, flow distribution plate heating wire 2, preceding hot nozzle heater 3, rear hot 4 heat temperature raising of nozzle heater.?
In this time, hot flow path dissipative system does not work, and can save electric energy, this process continues to that next period starts.
Claims (2)
1. a kind of throttling hot runner system, including type chamber, type core and ammeter, and be arranged on type chamber main nozzle heater,
Flow distribution plate heating wire, preceding hot nozzle heater, rear hot nozzle heater, main nozzle heater, flow distribution plate heating wire, preceding hot nozzle heating
Device, rear hot nozzle heater are arranged on type chamber, it is characterised in that: further include temperature controller, type chamber temperature controller, sheet metal and type core temperature
Device is controlled, ammeter is electrically connected with temperature controller, and temperature controller is electrically connected with type chamber temperature controller and type core temperature controller, and the setting of type chamber temperature controller exists
On type chamber, type core temperature controller is arranged on type core, and sheet metal is fixed on type chamber temperature controller or on type core temperature controller, and sheet metal is logical
Type chamber is crossed the two is connected or is disconnected with the opening and closing movement of type core.
2. a kind of throttling hot runner system according to claim 1, it is characterised in that: the sheet metal is metal elastic
Piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611194969.2A CN106808652B (en) | 2016-12-22 | 2016-12-22 | A kind of throttling hot runner system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611194969.2A CN106808652B (en) | 2016-12-22 | 2016-12-22 | A kind of throttling hot runner system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106808652A CN106808652A (en) | 2017-06-09 |
| CN106808652B true CN106808652B (en) | 2019-08-23 |
Family
ID=59109251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611194969.2A Active CN106808652B (en) | 2016-12-22 | 2016-12-22 | A kind of throttling hot runner system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106808652B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3787614B2 (en) * | 2000-10-19 | 2006-06-21 | 株式会社吉野工業所 | Gate heating control method in multi-cavity mold |
| CN201669855U (en) * | 2010-05-28 | 2010-12-15 | 厦门精卫模具有限公司 | Double-layer bidirectional hot runner mold device |
| CN201863357U (en) * | 2010-11-17 | 2011-06-15 | 柳道万和(苏州)热流道系统有限公司 | Hot runner system |
| CN202062583U (en) * | 2010-12-16 | 2011-12-07 | 上海占瑞模具设备有限公司 | Hot-runner double-section heating spray nozzle |
| CN204451040U (en) * | 2015-01-27 | 2015-07-08 | 苏州汇众模塑有限公司 | A kind of Intelligent temperature control type thin wall type injection mold |
| EP3292977B1 (en) * | 2015-06-17 | 2020-01-08 | Shoki Co., Ltd. | Hot runner mold apparatus for molding ultra-thin annular resin body, and a mold system provided with hot runner mold apparatus |
-
2016
- 2016-12-22 CN CN201611194969.2A patent/CN106808652B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106808652A (en) | 2017-06-09 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |