CN104512029A - 新型复合模具 - Google Patents

新型复合模具 Download PDF

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Publication number
CN104512029A
CN104512029A CN201310441868.0A CN201310441868A CN104512029A CN 104512029 A CN104512029 A CN 104512029A CN 201310441868 A CN201310441868 A CN 201310441868A CN 104512029 A CN104512029 A CN 104512029A
Authority
CN
China
Prior art keywords
upper die
die body
adjusting bolt
runner
lower mold
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
CN201310441868.0A
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English (en)
Inventor
王起森
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.)
QINGDAO HONGSEN HEAVY INDUSTRY Co Ltd
Original Assignee
QINGDAO HONGSEN HEAVY INDUSTRY 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 QINGDAO HONGSEN HEAVY INDUSTRY Co Ltd filed Critical QINGDAO HONGSEN HEAVY INDUSTRY Co Ltd
Priority to CN201310441868.0A priority Critical patent/CN104512029A/zh
Publication of CN104512029A publication Critical patent/CN104512029A/zh
Pending 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
    • B29C48/50—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
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C48/302—Extrusion nozzles or dies being adjustable, i.e. having adjustable exit sections

Abstract

本发明涉及一种新型复合模具，包括上模体、下模体，所述上模体位于下模体的上部，在上模体和下模体的一侧设有模唇，上模体和下模体内均设有加热管孔，在加热管孔内设置有加热管，上模体、下模体之间设有流道，流道朝向模唇的一端为出料口，其另一端为进料口，在上模体内设有垂直放置的调节螺栓，在调节螺栓的下端设有阻尼条，阻尼条与流道之间呈90°夹角并与流道相接，调节螺栓的另一端设置在上模体外部。

Description

新型复合模具
技术领域
本发明属于模具制造技术领域，具体涉及一种新型复合模具。
背景技术
现有的分配器挤出模具结构复杂，阻尼条调节流量不合理，目前市场上还没有多层共挤复合分配器，以便将各种原料由挤出机输出各层厚度比例任意调节，从而实现制品多层及多色的复合要求。
发明内容
本发明克服现有技术的不足，提出了一种新型复合模具，所述模具是一种层共挤复合分配器，能将各种原料由挤出机输出各层厚度比例任意调节，实现制品多层及多色的复合要求。
本发明的技术方案为，新型复合模具，包括上模体、下模体，所述上模体位于下模体的上部，在上模体和下模体的一侧设有模唇 ，上模体和下模体内均设有加热管孔，在加热管孔内设置有加热管，上模体、下模体之间设有流道，流道朝向模唇的一端为出料口，其另一端为进料口，在上模体内设有垂直放置的调节螺栓，在调节螺栓的下端设有阻尼条，阻尼条与流道之间呈90°夹角并与流道相接，调节螺栓的另一端设置在上模体外部。
调节螺栓的外部依次套有止转块、调节块、调节螺母，其中止转块位于靠近上模体的一侧，调节块位于调节螺母和止转块之间，调节螺母与调节螺栓之间呈螺纹连接，调节块与上模体之间通过螺丝固定连接。
本发明的有益效果：
本发明为多层共挤复合分配器，能将各种原料由挤出机输出各层厚度比例任意调节，实现制品多层及多色的复合要求。
 
附图说明
下面结合附图和实施例对本发明进一步说明。
附图是本发明的结构示意图。
图中，1、加热管孔；2、加热管；3、上模体；4、调节螺母；5、调节螺纹；6、调节块；7、止转块；8、阻尼条；9、上模唇；10、下模唇；11、下模体；12、流道；13、调节螺栓。
具体实施方式
参见附图所示，本发明包括上模体3、下模体11，所述上模体3位于下模体11的上部，在上模体3和下模体11的一侧设有模唇 ，上模体3和下模体11内均设有加热管孔1，在加热管孔1内设置有加热管2，上模体3、下模体11之间设有流道12，流道12朝向模唇的一端为出料口，其另一端为进料口，在上模体3内设有垂直放置的调节螺栓13，在调节螺栓13的下端设有阻尼条8，阻尼条8与流道12之间呈90°夹角并与流道12相接，调节螺栓13的另一端设置在上模体3的外部。
调节螺栓13的外部依次套有止转块7、调节块6、调节螺母4，其中止转块7位于靠近上模体3的一侧，调节块6位于调节螺母4和止转块7之间，调节螺母4与调节螺栓13之间通过调节螺纹5连接，调节块6与上模体3之间通过螺丝固定连接。本发明为衣架式结构，采用 90°阻尼条调节流量大小，配合多层共挤复合分配器，可将各种原料由挤出机输出各层厚度比例任意调节，实现制品多层及多色的复合要求。有A/B,A/B/C,A/B/A,A/B/C/D,A/B/C/A，A/B/C/B/A等多种复合形式。适用于PP, PE, APET, PETG, PS, HIPS ABS, PC, PMMA，PVC,EVA等原料生产。

Claims (2)

1.新型复合模具，包括上模体、下模体，其特征是：所述上模体位于下模体的上部，在上模体和下模体的一侧设有模唇 ，上模体和下模体内均设有加热管孔，在加热管孔内设置有加热管，上模体、下模体之间设有流道，流道朝向模唇的一端为出料口，其另一端为进料口，在上模体内设有垂直放置的调节螺栓，在调节螺栓的下端设有阻尼条，阻尼条与流道之间呈90°夹角并与流道相接，调节螺栓的另一端设置在上模体外部。
2.根据权利要求1所述的新型复合模具，其特征是：调节螺栓的外部依次套有止转块、调节块、调节螺母，其中止转块位于靠近上模体的一侧，调节块位于调节螺母和止转块之间，调节螺母与调节螺栓之间呈螺纹连接，调节块与上模体之间通过螺丝固定连接。
CN201310441868.0A 2013-09-26 2013-09-26 新型复合模具 Pending CN104512029A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310441868.0A CN104512029A (zh) 2013-09-26 2013-09-26 新型复合模具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310441868.0A CN104512029A (zh) 2013-09-26 2013-09-26 新型复合模具

Publications (1)

Publication Number Publication Date
CN104512029A true CN104512029A (zh) 2015-04-15

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Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107175804A (zh) * 2016-03-11 2017-09-19 莱芬豪舍机器制造公司 共挤出接头
CN107415194A (zh) * 2017-09-06 2017-12-01 甘肃奥喆建筑材料有限公司 一种塑料挤出机用出料控制设备

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107175804A (zh) * 2016-03-11 2017-09-19 莱芬豪舍机器制造公司 共挤出接头
US10843397B2 (en) 2016-03-11 2020-11-24 Reinfenhauser Gmbh & Co. Kg Maschinenfabrik Coextrusion adapter
CN107415194A (zh) * 2017-09-06 2017-12-01 甘肃奥喆建筑材料有限公司 一种塑料挤出机用出料控制设备

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Application publication date: 20150415