CN103950180A - Mold extruding machine - Google Patents

Mold extruding machine Download PDF

Info

Publication number
CN103950180A
CN103950180A CN201410151068.XA CN201410151068A CN103950180A CN 103950180 A CN103950180 A CN 103950180A CN 201410151068 A CN201410151068 A CN 201410151068A CN 103950180 A CN103950180 A CN 103950180A
Authority
CN
China
Prior art keywords
extruder
hopper
extruder body
push rod
oil cylinder
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.)
Pending
Application number
CN201410151068.XA
Other languages
Chinese (zh)
Inventor
马广兴
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.)
Suzhou Guangxing Mold Co Ltd
Original Assignee
Suzhou Guangxing Mold 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 Suzhou Guangxing Mold Co Ltd filed Critical Suzhou Guangxing Mold Co Ltd
Priority to CN201410151068.XA priority Critical patent/CN103950180A/en
Publication of CN103950180A publication Critical patent/CN103950180A/en
Pending legal-status Critical Current

Links

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
    • B29C48/50—Details of extruders
    • B29C48/695—Flow dividers, e.g. breaker plates
    • 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
    • B29C48/49—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using two or more extruders to feed one die or nozzle
    • 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
    • B29C2948/92019—Pressure
    • 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
    • B29C2948/92085—Velocity
    • B29C2948/92104—Flow or feed rate
    • 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
    • B29C2948/92409—Die; Nozzle zone
    • 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
    • B29C2948/9258—Velocity
    • B29C2948/926—Flow or feed rate
    • 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
    • B29C2948/92904—Die; Nozzle zone

Landscapes

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

Abstract

The invention discloses a mold extruding machine. The mold extruding machine is composed of three extruder bodies, each extruder body comprises an oil cylinder, a push rod, a hopper, a heater, a stirring shaft, a stirring blade, a discharge hole, a machine head opening mold, an observation window, a heating layer, a cooling system and a valve, and a hydraulic oil cylinder is arranged at one side of each extruder body. Each extruder body is characterized in that the oil cylinder is connected with the push rod which is arranged in an extruder heart, the other end of the push rod is connected with the discharge hole, the hopper is arranged at the middle part of the extruder body, plastics enter the extruder body through the hopper, the stirring shaft is arranged in the hopper, the stirring blade is arranged on the stirring shaft, and the heater is arranged close to an outlet of the extruder body and is used for heating materials. The mold extruding machine has a simple structure, can be used for extruding multiple streams of extrudate simultaneously and has stable performance and the working efficiency can be greatly improved.

Description

A kind of die extruder
Technical field
The present invention relates to extrusion die field, particularly relate to a kind of die extruder.
Background technology
Common die extruder is generally made up of three large systems: transmission system, extrusion system and heating and cooling system, transmission system is responsible for to extruder transfer motion power, generally formed by motor and reductor, extrusion system generally comprises hopper, feeding device, barrel and screw rod, barrel is extrusion system critical piece, in barrel, bear HTHP, so it is very important to manufacture barrel material, screw rod is the conveying plastic tool of extruder, make to melt body and extrude from flow channel equably, heating system is to be generally made up of heating resistor.
Extruder is machinery conventional in brickmaking process, and extruder mostly on the market is single shaft or Double shaft stirring and extrudes, and efficiency is low, and blade loads is large, easily fracture, blade conventionally and axle be structure as a whole, after fractureing, be not easy to weld, affect production efficiency.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of die extruder, can significantly increase work efficiency, and accelerates die products efficiency.
A kind of die extruder, formed by three extruder bodies, described extruder body adopts quality steel plate to be welded, compact conformation, extrusion pressure is large, vacuum is high, sturdy and durable, described extruder body comprises oil cylinder, push rod, hopper, heater, shaft, paddle, discharging opening, machine head port mould, observation window, zone of heating, cooling system and valve, in extruder body one side, hydraulic jack is set, oil cylinder connects push rod, push rod is arranged in extruder heart, the push rod other end connects discharging opening, be provided with hopper in extruder body middle part, plastic warp is crossed hopper and is entered in extruder body, in hopper, be provided with shaft, on shaft, be provided with paddle, material does not stop stirring through shaft and enters extruder body, be provided with heater at extruder body near exit, material is heated, make it be converted to fused materials, try hard to recommend hydraulic jack, produce the pressure to extruder body, body internal pressure increases, fused materials is extruded by discharging opening in extruder body, be provided with observation window near discharging opening place simultaneously, can remove the Flow of Goods and Materials situation of observing, the present invention adopts three bodies, mass flow is large, thereby improve operating efficiency, material enters in machine head port mould through collecting in the valve place that flows through, thereby extrusion modling.
Machine head port mould of the present invention with extruder body for separating setting, thereby easy to maintenance, in machine head port mould, be provided with cooling system, fused materials is cooling forming in machine head port mould, thereby completes goods manufacturing process.
A kind of optimal technical scheme, described valve can arrange flow regulator, by regulating described flow regulator, to reach the pressure and the speed that regulate extrudate.
The present invention is simple in structure, can extrude multiply extrudate simultaneously, and stable performance, has improved operating efficiency greatly.
Brief description of the drawings
Fig. 1 is a kind of die extruder structural representation of the present invention;
In accompanying drawing, the mark of each parts is as follows:
1 is oil cylinder, and 2 is push rod, and 3 is hopper, and 4 is heater, and 5 is shaft, and 6 is paddle, and 7 is discharging opening, and 8 is machine head port mould, and 9 is observation window, and 10 is zone of heating, and 11 is cooling system, 12 valves.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Refer to Fig. 1:
A kind of die extruder, formed by three extruder bodies, described extruder body adopts quality steel plate to be welded, compact conformation, extrusion pressure is large, vacuum is high, sturdy and durable, described extruder body comprises oil cylinder, push rod, hopper, heater, shaft, paddle, discharging opening, machine head port mould, observation window, zone of heating, cooling system and valve, in extruder body one side, hydraulic jack 1 is set, oil cylinder 1 connects push rod 2, push rod 2 is arranged in extruder heart, push rod 2 other ends connect discharging opening 7, be provided with hopper 3 in extruder body middle part, plastic warp is crossed hopper 3 and is entered in extruder body, in hopper 3, be provided with shaft 5, on shaft 5, be provided with paddle 6, material does not stop stirring through shaft 5 and enters extruder body, be provided with heater 4 at extruder body near discharging opening 7 places, material is heated, make it be converted to fused materials, try hard to recommend hydraulic jack 1, produce the pressure to extruder body, body internal pressure increases, fused materials is extruded by discharging opening 7 in extruder body, be provided with observation window 9 near discharging opening place simultaneously, can remove the Flow of Goods and Materials situation of observing, the present invention adopts three bodies, mass flow is large, thereby improve operating efficiency, material enters in machine head port mould through collecting in the valve place that flows through, thereby extrusion modling.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.

Claims (2)

1. a die extruder, it is characterized in that, described die extruder is made up of three extruder bodies, described extruder body comprises oil cylinder, push rod, hopper, heater, shaft, paddle, discharging opening, machine head port mould, observation window, zone of heating, cooling system and valve, in extruder body one side, hydraulic jack is set, oil cylinder connects push rod, push rod is arranged in extruder heart, the push rod other end connects discharging opening, be provided with hopper in extruder body middle part, plastic warp is crossed hopper and is entered in extruder body, in hopper, be provided with shaft, on shaft, be provided with paddle, be provided with heater at extruder body near exit, be provided with observation window near discharging opening place simultaneously, can remove the Flow of Goods and Materials situation of observing, in machine head port mould, be provided with cooling system.
2. die extruder according to claim 1, is characterized in that, described valve is flow regulator.
CN201410151068.XA 2014-04-16 2014-04-16 Mold extruding machine Pending CN103950180A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410151068.XA CN103950180A (en) 2014-04-16 2014-04-16 Mold extruding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410151068.XA CN103950180A (en) 2014-04-16 2014-04-16 Mold extruding machine

Publications (1)

Publication Number Publication Date
CN103950180A true CN103950180A (en) 2014-07-30

Family

ID=51327600

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410151068.XA Pending CN103950180A (en) 2014-04-16 2014-04-16 Mold extruding machine

Country Status (1)

Country Link
CN (1) CN103950180A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104985752A (en) * 2015-06-09 2015-10-21 苏州乔布注塑工业有限公司 Feeding mechanism for injection molding machine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4911628A (en) * 1988-10-05 1990-03-27 American Maplan Corporation Triwall siding apparatus
JPH07148825A (en) * 1993-11-30 1995-06-13 Aisin Seiki Co Ltd Variable quantity extruder for extrusion molding
CN1252343A (en) * 1998-10-27 2000-05-10 普雷马克Rwp控股公司 Extruding method and device for butting piece
CN201613628U (en) * 2009-11-16 2010-10-27 万延尧 Structure of heat-shrink tube extruding machine
CN203818544U (en) * 2014-04-16 2014-09-10 苏州广型模具有限公司 Die extruding machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4911628A (en) * 1988-10-05 1990-03-27 American Maplan Corporation Triwall siding apparatus
JPH07148825A (en) * 1993-11-30 1995-06-13 Aisin Seiki Co Ltd Variable quantity extruder for extrusion molding
CN1252343A (en) * 1998-10-27 2000-05-10 普雷马克Rwp控股公司 Extruding method and device for butting piece
CN201613628U (en) * 2009-11-16 2010-10-27 万延尧 Structure of heat-shrink tube extruding machine
CN203818544U (en) * 2014-04-16 2014-09-10 苏州广型模具有限公司 Die extruding machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104985752A (en) * 2015-06-09 2015-10-21 苏州乔布注塑工业有限公司 Feeding mechanism for injection molding machine

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140730