CN105773950A - Insulating system of optical cable extruding machine - Google Patents
Insulating system of optical cable extruding machine Download PDFInfo
- Publication number
- CN105773950A CN105773950A CN201610322946.9A CN201610322946A CN105773950A CN 105773950 A CN105773950 A CN 105773950A CN 201610322946 A CN201610322946 A CN 201610322946A CN 105773950 A CN105773950 A CN 105773950A
- Authority
- CN
- China
- Prior art keywords
- temperature
- extruding machine
- control unit
- optical cable
- insulation system
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 77
- 238000001125 extrusion Methods 0.000 claims abstract description 68
- 238000009413 insulation Methods 0.000 claims abstract description 32
- 238000001035 drying Methods 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims description 23
- 230000004927 fusion Effects 0.000 claims description 5
- 238000004079 fireproofing Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000004321 preservation Methods 0.000 abstract 1
- 238000003763 carbonization Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 239000012778 molding material Substances 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/875—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling for achieving a non-uniform temperature distribution, e.g. using barrels having both cooling and heating zones
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
本发明提供了一种光缆挤塑机保温系统,包括时间继电器、温度控制单元、温度传感单元,并且时间继电器、温度传感单元分别通过电路和温度控制单元连接,时间继电器记录停机时长,并且当停机时长超过停机时限,温度控制单元将挤塑机的各温区的温度设定值由挤塑温度切换为烘干温度,当温度降低到烘干温度后,各温区进入保温状态;当需要开机时,温度控制单元将各温区的温度设定值由烘干温度切换为挤塑温度,当各温区的温度达到挤塑温度时,挤塑机具备开机条件,其中,停机时限是根据不同的挤塑材料的耐热塑化时间来确定的。采用该保温系统,能够快速加热到生产温度,提高生产效率;能够延长螺杆的使用寿命;能够降低电能损耗。
The invention provides a thermal insulation system for an optical cable extruder, which includes a time relay, a temperature control unit, and a temperature sensing unit, and the time relay and the temperature sensing unit are respectively connected to the temperature control unit through a circuit, and the time relay records the shutdown time, and When the shutdown time exceeds the shutdown time limit, the temperature control unit switches the temperature setting value of each temperature zone of the extruder from the extrusion temperature to the drying temperature. When the temperature drops to the drying temperature, each temperature zone enters the heat preservation state; When it is necessary to start up, the temperature control unit switches the temperature setting value of each temperature zone from the drying temperature to the extrusion temperature. When the temperature in each temperature zone reaches the extrusion temperature, the extruder is ready to start. Among them, the shutdown time limit is It is determined according to the heat-resistant plasticizing time of different extrusion materials. The thermal insulation system can quickly heat up to the production temperature, improve production efficiency; prolong the service life of the screw; and reduce power consumption.
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610322946.9A CN105773950B (en) | 2016-05-16 | 2016-05-16 | Optical cable extruding machine heat-insulation system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610322946.9A CN105773950B (en) | 2016-05-16 | 2016-05-16 | Optical cable extruding machine heat-insulation system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105773950A true CN105773950A (en) | 2016-07-20 |
CN105773950B CN105773950B (en) | 2018-02-16 |
Family
ID=56379636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610322946.9A Active CN105773950B (en) | 2016-05-16 | 2016-05-16 | Optical cable extruding machine heat-insulation system |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105773950B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110456839A (en) * | 2019-08-27 | 2019-11-15 | 昌龙兴科技(深圳)有限公司 | A kind of intelligent temperature control system based on PID |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4707310A (en) * | 1984-05-16 | 1987-11-17 | Albert Denis S.A. | Method for heat control of hot runner molds |
JPH03227213A (en) * | 1990-01-31 | 1991-10-08 | Komatsu Ltd | Screw cylinder cooling device |
CN1120490A (en) * | 1994-10-11 | 1996-04-17 | 东亚高级继手巴尔布制造株式会社 | A method of automatically controlling the fusion process between thermoplastic articles |
CN1919579A (en) * | 2005-08-25 | 2007-02-28 | 中国科学院自动化研究所 | Self-adapting temperature controlling method for injection moulding forming machine and circuit thereof |
KR20090124508A (en) * | 2008-05-30 | 2009-12-03 | 동서울대학 산학협력단 | Temperature control method of impulse gluer |
CN101890792A (en) * | 2009-05-22 | 2010-11-24 | 田贵熙 | Method of energy distribution and consumption control for plastic injection and extrusion processes |
CN101989063A (en) * | 2009-07-31 | 2011-03-23 | 漳州灿坤实业有限公司 | Power saving method for electric heating temperature regulating device |
CN102101353A (en) * | 2009-12-16 | 2011-06-22 | 北京化工大学 | Temperature control method for reaching set temperature at equal time intervals at preheating stage of plastic machinery |
TW201130634A (en) * | 2009-11-06 | 2011-09-16 | Meiban Int Pte Ltd | Micro temperature controller |
CN102814969A (en) * | 2012-08-31 | 2012-12-12 | 金宇轮胎集团有限公司 | Tire extruder temperature control device and control method thereof |
CN204936182U (en) * | 2015-08-28 | 2016-01-06 | 武汉工程大学 | A kind of temperature control system of heat pressing forming machines |
CN204955375U (en) * | 2015-05-28 | 2016-01-13 | 天津市安正电力高分子材料有限公司 | Accurate control material temperature's extruder |
-
2016
- 2016-05-16 CN CN201610322946.9A patent/CN105773950B/en active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4707310A (en) * | 1984-05-16 | 1987-11-17 | Albert Denis S.A. | Method for heat control of hot runner molds |
JPH03227213A (en) * | 1990-01-31 | 1991-10-08 | Komatsu Ltd | Screw cylinder cooling device |
CN1120490A (en) * | 1994-10-11 | 1996-04-17 | 东亚高级继手巴尔布制造株式会社 | A method of automatically controlling the fusion process between thermoplastic articles |
CN1919579A (en) * | 2005-08-25 | 2007-02-28 | 中国科学院自动化研究所 | Self-adapting temperature controlling method for injection moulding forming machine and circuit thereof |
KR20090124508A (en) * | 2008-05-30 | 2009-12-03 | 동서울대학 산학협력단 | Temperature control method of impulse gluer |
CN101890792A (en) * | 2009-05-22 | 2010-11-24 | 田贵熙 | Method of energy distribution and consumption control for plastic injection and extrusion processes |
CN101989063A (en) * | 2009-07-31 | 2011-03-23 | 漳州灿坤实业有限公司 | Power saving method for electric heating temperature regulating device |
TW201130634A (en) * | 2009-11-06 | 2011-09-16 | Meiban Int Pte Ltd | Micro temperature controller |
CN102101353A (en) * | 2009-12-16 | 2011-06-22 | 北京化工大学 | Temperature control method for reaching set temperature at equal time intervals at preheating stage of plastic machinery |
CN102814969A (en) * | 2012-08-31 | 2012-12-12 | 金宇轮胎集团有限公司 | Tire extruder temperature control device and control method thereof |
CN204955375U (en) * | 2015-05-28 | 2016-01-13 | 天津市安正电力高分子材料有限公司 | Accurate control material temperature's extruder |
CN204936182U (en) * | 2015-08-28 | 2016-01-06 | 武汉工程大学 | A kind of temperature control system of heat pressing forming machines |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110456839A (en) * | 2019-08-27 | 2019-11-15 | 昌龙兴科技(深圳)有限公司 | A kind of intelligent temperature control system based on PID |
Also Published As
Publication number | Publication date |
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CN105773950B (en) | 2018-02-16 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 300384 Tianjin Binhai New Area high tech Industrial Development Zone Huayuan Technology Park (outside the ring) Hai Tai development No. 9 Patentee after: FUTONG SPECIAL OPTICAL CABLE (TIANJIN) Co.,Ltd. Address before: 300384 Tianjin Xiqing high tech Industrial Development Zone Huayuan Technology Park (outside the ring) Hai Tai development No. 9 Patentee before: TIANJIN SEI-FUTONG OPTICAL CABLE Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191225 Address after: Binhai New Area 300384 Tianjin Binhai hi tech Industrial Development Zone Huayuan Science Park (outer ring) Haitai Development Road No. 9 Co-patentee after: HANGZHOU FUTONG COMMUNICATION TECHNOLOGY Co.,Ltd. Patentee after: FUTONG SPECIAL OPTICAL CABLE (TIANJIN) Co.,Ltd. Address before: 300384 in Tianjin Binhai hi tech Industrial Development Zone Huayuan Science Park (outer ring) Haitai Development Road No. 9 Patentee before: FUTONG SPECIAL OPTICAL CABLE (TIANJIN) Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
PP01 | Preservation of patent right |
Effective date of registration: 20241125 Granted publication date: 20180216 |
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PP01 | Preservation of patent right |