CN202878637U - Energy-saving and material-saving device of plastic extruder - Google Patents

Energy-saving and material-saving device of plastic extruder Download PDF

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Publication number
CN202878637U
CN202878637U CN2012204809187U CN201220480918U CN202878637U CN 202878637 U CN202878637 U CN 202878637U CN 2012204809187 U CN2012204809187 U CN 2012204809187U CN 201220480918 U CN201220480918 U CN 201220480918U CN 202878637 U CN202878637 U CN 202878637U
Authority
CN
China
Prior art keywords
extruder
saving
energy
charging barrel
barrel
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
Application number
CN2012204809187U
Other languages
Chinese (zh)
Inventor
何贤达
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TAIZHOU HUANGYAN KAIPU MACHINERY CO Ltd
Original Assignee
TAIZHOU HUANGYAN KAIPU MACHINERY CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TAIZHOU HUANGYAN KAIPU MACHINERY CO Ltd filed Critical TAIZHOU HUANGYAN KAIPU MACHINERY CO Ltd
Priority to CN2012204809187U priority Critical patent/CN202878637U/en
Application granted granted Critical
Publication of CN202878637U publication Critical patent/CN202878637U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/365—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pumps, e.g. piston pumps
    • B29C48/37—Gear pumps
    • 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
    • B29C2948/92009—Measured parameter
    • B29C2948/92209—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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92361—Extrusion unit
    • B29C2948/9238—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B29C2948/924—Barrel or housing
    • 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
    • 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
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B29C2948/92895—Barrel or housing

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

The utility model relates to an energy-saving and material-saving device of a plastic extruder. The device comprises a machine seat, a charging barrel and an extrusion hole of the extruder and is characterized in that a thermal insulation layer is arranged outside the charging barrel, a temperature measuring probe is arranged on the wall of the charging barrel and connected with a temperature controller, and the extruder is provided with a melt gear pump. According to the energy-saving and material-saving device of plastic extruder, the thermal insulation layer is arranged outside the charging barrel of the extruder, the thermal insulation layer is made of asbestos and the like, an electric heating device and the like are wrapped in the thermal insulation layer, the heat loss is reduced, the temperature measuring probe is arranged at on the wall of the charging barrel and connected with the temperature controller, the electric heating device is controlled by the temperature controller, the heating is reasonably carried out according to requirements, an energy-saving effect is remarkable, and the production environment is improved; and the melt gear pump is arranged in the extruder, so that the materials extruded by the charging barrel are maintained to be uniform, the raw materials distributed into a mold cavity are guaranteed to be in a range within two thousandths in each time, the material-saving effect is obvious, and the quality of a bottle cap is guaranteed.

Description

Energy-conservation and the joint materials device of plastic extruder
Technical field
The utility model relates to plastic extruder, particularly relates to the energy-conservation of plastic extruder and joint materials device, is mainly used in the processing plastic bottle cap, belongs to the plastics machinery field.
Background technology
The equipment that is used for the plastic bottle closures such as processing mineral water bottle, oil bottle comprises extruder and moulding press, when extruder is machined to plastic raw materials heat and melts state, extrude by extrusion, the material of extruding is sent into by scraper, feed mechanism in the die cavity of moulding press, and is molded, because plastic bottle closure is smaller, the material of at every turn delivering in the die cavity is also fewer, but speed is very fast, produces continuously, so within a certain period of time total extrusion capacity of extruder or sizable.Making plastic grain become heat, to melt plastics mainly be barrel by extruder, pushing screw rod is set in barrel, outside barrel around electric heater unit, though electric heater unit has insulation sleeve, and do not have between the air heat insulation, therefore, it is large that existing charging barrel of plastic extruder exists thermal loss, energy waste is serious, is dispersed into simultaneously airborne heat, returns the workman and bad environment is caused in the workshop in summer.The station that is on the other hand moulding press is many, process velocity is fast, at the extrusion of plastic extruder ceaselessly by scraping mechanism scraping material, although when Machinery Design, calculate material extrusion and the speed of making bottle, the crowded material mouth of existing extruder does not have dedicated control device, exists the shortcoming of wastage of material.
Summary of the invention
The purpose of this utility model is the shortcoming that exists in order to overcome prior art, a kind of outer heat loss of barrel that reduces is provided, saves energy consumption, the material metering that extrusion is assigned in the die cavity each time is accurate, cut the waste the energy-conservation and joint materials device of the plastic extruder that economizes in raw materials.
The technical scheme energy-conservation and the joint materials device of the utility model plastic extruder is: the support, barrel and the extrusion that comprise extruder, it is characterized in that described barrel arranges heat-insulation layer outward, barrel at barrel arranges temperature probe, temperature probe connects temperature controller, and described extruder arranges smelt gear pump.
The utility model discloses the energy-conservation of a kind of plastic extruder and joint materials device, the one, outside the barrel of extruder, heat-insulation layer is set, the heat-insulation layer material comprises asbestos etc., and electric heater unit etc. is wrapped in the inside, reduce scattering and disappearing of heat, simultaneously at barrel temperature probe is set, temperature probe connects temperature controller, and temperature controller is controlled again electric heater unit, according to the actual needs, rationally heating, energy-saving effect is very remarkable, and has improved again production environment.Smelt gear pump is set in extruder, and the material that barrel is extruded keeps uniformity, guarantees that the raw material that is assigned to each time die cavity is accurate in 2/1000ths, approximately saves plastic raw materials 80kg every day, and the joint material is very obvious, guarantees again the quality of bottle cap.
Description of drawings
Fig. 1 is the structural representation that utility model relates to the energy-conservation of plastic extruder and joint materials device.
The specific embodiment
The utility model relates to the energy-conservation of a kind of plastic extruder and joint materials device, as shown in Figure 1, the support 1, barrel 2 and the extrusion 3 that comprise extruder, it is characterized in that the described barrel 2 outer heat-insulation layers 21 that arrange, barrel at barrel arranges temperature probe 22, temperature probe connects temperature controller 23, and described extruder arranges smelt gear pump 5.The one, at the barrel 2 outer heat-insulation layers 21 that arrange of extruder, the heat-insulation layer material comprises asbestos etc., electric heater unit etc. is wrapped in the inside, reduces scattering and disappearing of heat, at barrel temperature probe 22 is set simultaneously, temperature probe connects temperature controller 23, temperature controller is controlled again electric heater unit, according to the actual needs, and rationally heating, energy-saving effect is very remarkable, and has improved again production environment.Smelt gear pump 5 is set in extruder, and the material that barrel 2 is extruded keeps uniformity, guarantees that the raw material that is assigned to each time die cavity is accurate in 2/1000ths, approximately saves plastic raw materials 80kg every day, and the joint material is very obvious, guarantees again the quality of bottle cap.

Claims (1)

1. plastic extruder energy-conservation and joint materials device, the support (1), barrel (2) and the extrusion (3) that comprise extruder, it is characterized in that the outer heat-insulation layer (21) that arranges of described barrel (2), barrel at barrel arranges temperature probe (22), temperature probe connects temperature controller (23), and described extruder arranges smelt gear pump (5).
CN2012204809187U 2012-09-20 2012-09-20 Energy-saving and material-saving device of plastic extruder Expired - Fee Related CN202878637U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012204809187U CN202878637U (en) 2012-09-20 2012-09-20 Energy-saving and material-saving device of plastic extruder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012204809187U CN202878637U (en) 2012-09-20 2012-09-20 Energy-saving and material-saving device of plastic extruder

Publications (1)

Publication Number Publication Date
CN202878637U true CN202878637U (en) 2013-04-17

Family

ID=48070099

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012204809187U Expired - Fee Related CN202878637U (en) 2012-09-20 2012-09-20 Energy-saving and material-saving device of plastic extruder

Country Status (1)

Country Link
CN (1) CN202878637U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104015271A (en) * 2014-05-16 2014-09-03 山东丰源轮胎制造股份有限公司 Rubber low-temperature purifying machine
CN104608356A (en) * 2014-12-22 2015-05-13 天津市津南区伟超橡塑制品厂 A synchronous type rubber tube extruder
CN105252745A (en) * 2015-11-04 2016-01-20 常州市维尔克电子科技有限公司 Heat preservation type flow-casting extruding machine
CN105522713A (en) * 2016-01-21 2016-04-27 广州晶品智能压塑科技股份有限公司 Constant-temperature and constant-amount extruding mechanism of cap making machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104015271A (en) * 2014-05-16 2014-09-03 山东丰源轮胎制造股份有限公司 Rubber low-temperature purifying machine
CN104608356A (en) * 2014-12-22 2015-05-13 天津市津南区伟超橡塑制品厂 A synchronous type rubber tube extruder
CN105252745A (en) * 2015-11-04 2016-01-20 常州市维尔克电子科技有限公司 Heat preservation type flow-casting extruding machine
CN105522713A (en) * 2016-01-21 2016-04-27 广州晶品智能压塑科技股份有限公司 Constant-temperature and constant-amount extruding mechanism of cap making machine
CN105522713B (en) * 2016-01-21 2018-08-03 广州晶品智能压塑科技股份有限公司 The constant temperature constant extrusion mechanism of lid maker

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130417

Termination date: 20140920

EXPY Termination of patent right or utility model