CN106738767A - New layer coextru-lamination distributor - Google Patents

New layer coextru-lamination distributor Download PDF

Info

Publication number
CN106738767A
CN106738767A CN201510831893.9A CN201510831893A CN106738767A CN 106738767 A CN106738767 A CN 106738767A CN 201510831893 A CN201510831893 A CN 201510831893A CN 106738767 A CN106738767 A CN 106738767A
Authority
CN
China
Prior art keywords
upper die
lower mold
die body
runner
mold body
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
CN201510831893.9A
Other languages
Chinese (zh)
Inventor
王金鹤
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201510831893.9A priority Critical patent/CN106738767A/en
Publication of CN106738767A publication Critical patent/CN106738767A/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
    • B29C48/70—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • B29C48/307—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets specially adapted for bringing together components, e.g. melts within the die

Landscapes

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

Abstract

The present invention relates to a kind of new layer coextru-lamination distributor, including upper die body, lower mold body, the upper die body is located at the top of lower mold body, die lip is provided with the side of upper die body and lower mold body, heating pore is equipped with upper die body and lower mold body, heating tube is provided with heating pore, upper die body, runner is provided between lower mold body, runner towards one end of die lip be discharging opening, its other end is charging aperture, the regulating bolt being disposed vertically is provided with upper die body, amortisseur bar is provided with the lower end of regulating bolt, in 90 ° of angles and connecting with runner between amortisseur bar and runner, the other end of regulating bolt is arranged on outside upper die body.

Description

New layer coextru-lamination distributor
Technical field
The invention belongs to technology of die manufacturing field, and in particular to a kind of new layer coextru-lamination distributor.
Background technology
Existing distributor extrusion die complex structure, mold runner internal structure is unreasonable, also arbitrarily adjusted so that various raw materials are exported into each layer thickness proportion by extruder, so as to realize the composite demand of product multilayer and polychrome without coextruded multilayer composite distributor in the market.
The content of the invention
The present invention overcomes the deficiencies in the prior art, propose a kind of new layer coextru-lamination distributor, the mould is a kind of layer coextru-lamination distributor, various raw materials can be exported into each layer thickness proportion by extruder and arbitrarily adjusted, and realizes the composite demand of product multilayer and polychrome.
The technical scheme is that, new layer coextru-lamination distributor, including upper die body, lower mold body, the upper die body is located at the top of lower mold body, die lip is provided with the side of upper die body and lower mold body, heating pore is equipped with upper die body and lower mold body, heating tube is provided with heating pore, upper die body, runner is provided between lower mold body, runner towards one end of die lip be discharging opening, its other end is charging aperture, the regulating bolt being disposed vertically is provided with upper die body, amortisseur bar is provided with the lower end of regulating bolt, in 90 ° of angles and connecting with runner between amortisseur bar and runner, the other end of regulating bolt is arranged on outside upper die body.
The outside of regulating bolt is cased with anti-rotation block, regulating block, adjusting nut successively, wherein anti-rotation block is located near the side of upper die body, regulating block is located between adjusting nut and anti-rotation block, is threaded between adjusting nut and regulating bolt, and connection is screwed between regulating block and upper die body.
Beneficial effects of the present invention：
The present invention is coextruded multilayer composite distributor, various raw materials can be exported into each layer thickness proportion by extruder and arbitrarily adjusted, and realizes the composite demand of product multilayer and polychrome.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Accompanying drawing is structural representation of the invention.
In figure, 1, heating pore；2nd, heating tube；3rd, upper die body；4th, adjusting nut；5th, screw thread is adjusted；6th, regulating block；7th, anti-rotation block；8th, amortisseur bar；9th, upper die lip；10th, lower die lip；11st, lower mold body；12nd, runner；13rd, regulating bolt.
Specific embodiment
Referring to shown in accompanying drawing, the present invention includes upper die body 3, lower mold body 11, the upper die body 3 is located at the top of lower mold body 11, die lip is provided with the side of upper die body 3 and lower mold body 11, heating pore 1 is equipped with upper die body 3 and lower mold body 11, heating tube 2 is provided with heating pore 1, upper die body 3, runner 12 is provided between lower mold body 11, runner 12 towards one end of die lip be discharging opening, its other end is charging aperture, the regulating bolt 13 being disposed vertically is provided with upper die body 3, amortisseur bar 8 is provided with the lower end of regulating bolt 13, in 90 ° of angles and connecting with runner 12 between amortisseur bar 8 and runner 12, the other end of regulating bolt 13 is arranged on the outside of upper die body 3.
The outside of regulating bolt 13 is cased with anti-rotation block 7, regulating block 6, adjusting nut 4 successively, wherein anti-rotation block 7 is located near the side of upper die body 3, regulating block 6 is located between adjusting nut 4 and anti-rotation block 7, connected by adjusting screw thread 5 between adjusting nut 4 and regulating bolt 13, connection is screwed between regulating block 6 and upper die body 3.The present invention is rack-style structure, and uninterrupted is adjusted using 90 ° of amortisseur bars, coordinates coextruded multilayer composite distributor, various raw materials can be exported into each layer thickness proportion by extruder and arbitrarily adjusted, and realizes the composite demand of product multilayer and polychrome.There are various complex forms such as A/B, A/B/C, A/B/A, A/B/C/D, A/B/C/A, A/B/C/B/A.Suitable for PP, The raw materials such as PE, APET, PETG, PS, HIPS ABS, PC, PMMA, PVC, EVA are produced.

Claims (1)

1. new layer of coextru-lamination distributor, including upper die body, lower mold body, it is characterized in that：The upper die body is located at the top of lower mold body, and die lip is provided with the side of upper die body and lower mold body Heating pore is equipped with upper die body and lower mold body, heating tube is provided with heating pore, runner is provided between upper die body, lower mold body, runner is discharging opening towards one end of die lip, and its other end is charging aperture, the regulating bolt being disposed vertically is provided with upper die body, amortisseur bar is provided with the lower end of regulating bolt, in 90 ° of angles and connecting with runner between amortisseur bar and runner, the other end of regulating bolt is arranged on outside upper die body.
CN201510831893.9A 2015-11-25 2015-11-25 New layer coextru-lamination distributor Pending CN106738767A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510831893.9A CN106738767A (en) 2015-11-25 2015-11-25 New layer coextru-lamination distributor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510831893.9A CN106738767A (en) 2015-11-25 2015-11-25 New layer coextru-lamination distributor

Publications (1)

Publication Number Publication Date
CN106738767A true CN106738767A (en) 2017-05-31

Family

ID=58964805

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510831893.9A Pending CN106738767A (en) 2015-11-25 2015-11-25 New layer coextru-lamination distributor

Country Status (1)

Country Link
CN (1) CN106738767A (en)

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Legal Events

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PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170531