CN107584738A - A kind of injection mold intellectuality temperature control system - Google Patents
A kind of injection mold intellectuality temperature control system Download PDFInfo
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- CN107584738A CN107584738A CN201710822585.9A CN201710822585A CN107584738A CN 107584738 A CN107584738 A CN 107584738A CN 201710822585 A CN201710822585 A CN 201710822585A CN 107584738 A CN107584738 A CN 107584738A
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- detection zone
- temperature
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- heating module
- injection mold
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- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of injection mold intellectuality temperature control system, the system includes：The n detection zone on lower cover；N heating module, n heating module correspond with n detection zone, and heating module is used to respectively heat corresponding detection zone；Temperature acquisition module, for obtaining the current temperature value T of n detection zone1、T2…Tn；Control module communicates to connect with n heating module, temperature acquisition module respectively；It is preset with control module and the one-to-one target temperature value R of n detection zone1、R2…Rn, control module pass through temperature acquisition module obtain n detection zone current temperature value T1、T2…Tn, and by T1、T2…TnWith corresponding R1、R2…RnIt is compared, control heating module work is instructed according to comparative result.
Description
Technical field
The present invention relates to mold injection technical field, more particularly to a kind of injection mold intellectuality temperature control system.
Background technology
Injection mold is a kind of instrument for producing plasthetics, is also to confer to plasthetics complete structure and accurate dimension
Instrument, injection mold are generally adapted to thermoplastic hot briquetting.Using the hot melt principle of thermoplastic, by the modeling of melting
Material is injected into the die cavity of mould by injection machine, then cooling and shaping, is opened mould and is taken out plastic product.
It is temperature to influence one of the deformation rate of plastic products and the principal element of percent defective, due to the mobility of plastic raw materials
Bad, during big product is molded, the temperature of the solution in mould can change with the diffusion of solution, but different modelings
During material injection, it is necessary to the temperature that mould is appropriate is kept, can shadow when the temperature of solution is not reached in the range of technical stipulation requirement
The stability of plastic products quality is rung, reduces the production efficiency of enterprise.
The content of the invention
Based on technical problem existing for background technology, the present invention proposes a kind of injection mold intellectuality temperature control system
System.
A kind of injection mold intellectuality temperature control system proposed by the present invention, including：
The n detection zone on lower cover；
N heating module, n heating module correspond with n detection zone, and heating module is used for respectively to corresponding
Detection zone is heated；
Temperature acquisition module, for obtaining the current temperature value T of n detection zone1、T2…Tn；
Control module communicates to connect with n heating module, temperature acquisition module respectively；
It is preset with control module and the one-to-one target temperature value R of n detection zone1、R2…Rn, control module leads to
Excess temperature acquisition module obtains the current temperature value T of n detection zone1、T2…Tn, and by T1、T2…TnWith corresponding R1、R2…
RnIt is compared, control heating module work is instructed according to comparative result.
Preferably, the control module, is specifically used for：
By T1、T2…TnWith corresponding R1、R2…RnIt is compared,
Work as bRi＜ Ti＜ aRiWhen, control module instruction controls i-th of heating module work so that Ti≥Ri, wherein, heating
The operating power of module remains P1；
Work as Ti＜ bRiWhen, control module instruction controls i-th of heating module work so that Ti≥Ri, wherein, heating module
Operating power remain P2；
Wherein, a, b, P1、P2For preset value, and 0 ＜ b ＜ a ＜ 1,1≤i≤n, P1＜ P2。
Preferably, the control module, is specifically used for：
The target temperature value R1、R2…RnSize it is directly proportional to the distance between n detection zone and mould gate.
Preferably, the temperature acquisition module, is specifically used for：
Corresponding n detection zone is provided with one-to-one temperature sensor, and n detection is obtained by the temperature sensor
The current temperature value T in region1、T2…Tn。
Preferably, it is in parallel between the n heating module.
The present invention obtains the current temperature values of default multiple detection zones by temperature acquisition module, and by multiple detections
The current temperature value in region compared with the target temperature value of corresponding multiple detection zones, according to compare control and detection zone
Heating module corresponding to domain is worked, in this way, during injecting products, during for different plastic injections, subregion is examined in real time
The temperature of injection mold is surveyed, pre-set target temperature is required according to technical stipulation, is remained by the temperature of heating module mould
Within the scope of appropriate temperature, so that when the solution temperature in mould is in critical field all the time, plastic products matter is improved
The stability of amount is reduced the number of rejects and seconds rate, so as to improve the production efficiency of enterprise.
Brief description of the drawings
Fig. 1 is a kind of module diagram of injection mold intellectuality temperature control system proposed by the present invention.
Embodiment
Reference picture 1, a kind of injection mold intellectuality temperature control system proposed by the present invention, including：
The n detection zone on lower cover.
In concrete scheme, injection mold lower cover is subjected to detection zone division, inspection according to the true form of lower cover
The quantity of region division and the shape of division are surveyed depending on actual conditions.
N heating module, n heating module correspond with n detection zone, and heating module is used for respectively to corresponding
Detection zone is heated, in parallel between the n heating module.
Temperature acquisition module, for obtaining the current temperature value T of n detection zone1、T2…Tn, it is specifically used for：Corresponding n
Detection zone is provided with one-to-one temperature sensor, and the Current Temperatures of n detection zone are obtained by the temperature sensor
Value T1、T2…Tn。
In concrete scheme, n detection zone of corresponding division is respectively equipped with one-to-one n temperature sensor, leads to
Cross the Current Temperatures that temperature sensor corresponding with each detection zone obtains detection zone.
Control module communicates to connect with n heating module, temperature acquisition module respectively；
It is preset with control module and the one-to-one target temperature value R of n detection zone1、R2…Rn, control module leads to
Excess temperature acquisition module obtains the current temperature value T of n detection zone1、T2…Tn, and by T1、T2…TnWith corresponding R1、R2…
RnIt is compared, control heating module work is instructed according to comparative result, is specifically used for：
By T1、T2…TnWith corresponding R1、R2…RnIt is compared, works as bRi＜ Ti＜ aRiWhen, control module instruction control the
I heating module work so that Ti≥Ri, wherein, the operating power of heating module remains P1；
Work as Ti＜ bRiWhen, control module instruction controls i-th of heating module work so that Ti≥Ri, wherein, heating module
Operating power remain P2；Wherein, a, b, P1、P2For preset value, and 0 ＜ b ＜ a ＜ 1,1≤i≤n, P1＜ P2。
Wherein, the target temperature value R1、R2…RnSize and the distance between n detection zone and mould gate into
Direct ratio.
In concrete scheme, control module by the Current Temperatures of the detection zone obtained by temperature acquisition module with it is described
The target temperature of detection zone is compared, as the current temperature value T of a certain detection zoneiIn bRi＜ Ti＜ aRiWhen, control
The heating module work of corresponding detection zone, and the heating module operating power remains P1, the current temperature of a certain detection zone
Angle value TiIn Ti＜ bRiWhen, the heating module work of corresponding detection zone is controlled, and the heating module operating power remains
P2.So that the Current Temperatures of detection zone are rapidly achieved the target temperature of detection zone requirement.
Present embodiment obtains the current temperature value of default multiple detection zones by temperature acquisition module, and will be multiple
The current temperature value of detection zone is controlled and examined compared with the target temperature value of corresponding multiple detection zones, according to comparing
Heating module work corresponding to region is surveyed, in this way, during injecting products, during for different plastic injections, subregion is real
When detect the temperature of injection mold, require pre-set target temperature according to technical stipulation, by the temperature of heating module mould all the time
Be maintained within the scope of appropriate temperature so that the solution temperature in mould all the time in critical field when, improve plastics system
The stability of quality is reduced the number of rejects and seconds rate, so as to improve the production efficiency of enterprise.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (5)
- A kind of 1. injection mold intellectuality temperature control system, it is characterised in that including：The n detection zone on lower cover；N heating module, n heating module correspond with n detection zone, and heating module is used for respectively to corresponding detection Heated in region；Temperature acquisition module, for obtaining the current temperature value T of n detection zone1、T2…Tn；Control module communicates to connect with n heating module, temperature acquisition module respectively；It is preset with control module and the one-to-one target temperature value R of n detection zone1、R2…Rn, control module passes through temperature Spend the current temperature value T that acquisition module obtains n detection zone1、T2…Tn, and by T1、T2…TnWith corresponding R1、R2…RnEnter Row compares, and control heating module work is instructed according to comparative result.
- 2. injection mold intellectuality temperature control system according to claim 1, it is characterised in that the control module, It is specifically used for：By T1、T2…TnWith corresponding R1、R2…RnIt is compared,Work as bRi＜ Ti＜ aRiWhen, control module instruction controls i-th of heating module work so that Ti≥Ri, wherein, heating module Operating power remain P1；Work as Ti＜ bRiWhen, control module instruction controls i-th of heating module work so that Ti≥Ri, wherein, the work of heating module The rate of doing work remains P2；Wherein, a, b, P1、P2For preset value, and 0 ＜ b ＜ a ＜ 1,1≤i≤n, P1＜ P2。
- 3. injection mold intellectuality temperature control system according to claim 1, it is characterised in that the control module, It is specifically used for：The target temperature value R1、R2…RnSize it is directly proportional to the distance between n detection zone and mould gate.
- 4. injection mold intellectuality temperature control system according to claim 1, it is characterised in that the temperature obtains mould Block, it is specifically used for：Corresponding n detection zone is provided with one-to-one temperature sensor, and n detection zone is obtained by the temperature sensor Current temperature value T1、T2…Tn。
- 5. injection mold intellectuality temperature control system according to claim 1, it is characterised in that the n heated mould It is in parallel between block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710822585.9A CN107584738A (en) | 2017-09-13 | 2017-09-13 | A kind of injection mold intellectuality temperature control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710822585.9A CN107584738A (en) | 2017-09-13 | 2017-09-13 | A kind of injection mold intellectuality temperature control system |
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| Publication Number | Publication Date |
|---|---|
| CN107584738A true CN107584738A (en) | 2018-01-16 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710822585.9A Withdrawn CN107584738A (en) | 2017-09-13 | 2017-09-13 | A kind of injection mold intellectuality temperature control system |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114734604A (en) * | 2022-03-28 | 2022-07-12 | 浙江凯华模具有限公司 | Mold temperature online control method in injection molding process |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2615518A1 (en) * | 2012-01-16 | 2013-07-17 | Mitras Composites Systems GmbH | Method for heating and temperature control of a manufacturing tool heated with a liquid and/or vapour medium |
| CN103257658A (en) * | 2013-05-10 | 2013-08-21 | 龙岩烟草工业有限责任公司 | Feeding tank temperature control method and system |
| CN203305489U (en) * | 2013-06-17 | 2013-11-27 | 李金国 | Mould temperature control system |
| CN205735897U (en) * | 2016-06-06 | 2016-11-30 | 北京力标伟业科技有限公司 | A kind of injection mold with temperature controller |
| CN107065971A (en) * | 2017-05-31 | 2017-08-18 | 合肥亿迈杰软件有限公司 | A kind of intelligent temperature control system based on region division |
-
2017
- 2017-09-13 CN CN201710822585.9A patent/CN107584738A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2615518A1 (en) * | 2012-01-16 | 2013-07-17 | Mitras Composites Systems GmbH | Method for heating and temperature control of a manufacturing tool heated with a liquid and/or vapour medium |
| CN103257658A (en) * | 2013-05-10 | 2013-08-21 | 龙岩烟草工业有限责任公司 | Feeding tank temperature control method and system |
| CN203305489U (en) * | 2013-06-17 | 2013-11-27 | 李金国 | Mould temperature control system |
| CN205735897U (en) * | 2016-06-06 | 2016-11-30 | 北京力标伟业科技有限公司 | A kind of injection mold with temperature controller |
| CN107065971A (en) * | 2017-05-31 | 2017-08-18 | 合肥亿迈杰软件有限公司 | A kind of intelligent temperature control system based on region division |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114734604A (en) * | 2022-03-28 | 2022-07-12 | 浙江凯华模具有限公司 | Mold temperature online control method in injection molding process |
| CN114734604B (en) * | 2022-03-28 | 2023-08-29 | 浙江凯华模具有限公司 | On-line control method for mold temperature in injection molding process |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180116 |
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