CN107696408A - 高效生产带金属镶嵌件塑件的注射模具 - Google Patents

高效生产带金属镶嵌件塑件的注射模具 Download PDF

Info

Publication number
CN107696408A
CN107696408A CN201710999067.4A CN201710999067A CN107696408A CN 107696408 A CN107696408 A CN 107696408A CN 201710999067 A CN201710999067 A CN 201710999067A CN 107696408 A CN107696408 A CN 107696408A
Authority
CN
China
Prior art keywords
turntable
upper mould
fixed plate
station
female die
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.)
Withdrawn
Application number
CN201710999067.4A
Other languages
English (en)
Inventor
陈功振
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.)
Fuzhou University
Original Assignee
Fuzhou University
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 Fuzhou University filed Critical Fuzhou University
Priority to CN201710999067.4A priority Critical patent/CN107696408A/zh
Publication of CN107696408A publication Critical patent/CN107696408A/zh
Withdrawn legal-status Critical Current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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/2681—Moulds with rotatable mould parts
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/03—Injection moulding apparatus
    • B29C45/04—Injection moulding apparatus using movable moulds or mould halves
    • B29C45/06—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction
    • B29C45/062—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction carrying mould halves co-operating with fixed mould halves
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/03—Injection moulding apparatus
    • B29C45/04—Injection moulding apparatus using movable moulds or mould halves
    • B29C45/06—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction
    • B29C2045/067—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction one mould being openable during clamping of the other moulds

Landscapes

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

Abstract

本发明提出高效生产带金属镶嵌件塑件的注射模具，包括带有三个工位的转台，转台上置有两幅下半模，转台中部工位处设有一上模固定板，上模固定板处固定一幅上半模；上模固定板与上模合分机构相连，所述下半模在转台侧部工位处轮换进行初注塑作业，完成初注塑的下半模被转台移至转台中部工位，上模固定板向上移动，使上半模与下半模分离；当作业人员在转台中部的下半模内的初成型塑件内嵌入镶嵌件后，控制上模合分机构驱动上模固定板向下移动，使上半模与下半模闭合，对初成型塑件进行二次注塑使镶嵌件固接于注塑件内，当转台中部工位二次注塑时，另一下半模在转台侧部工位处进行初注塑作业；本产品能大幅提升带金属嵌件注塑件的生产效率。

Description

高效生产带金属镶嵌件塑件的注射模具
技术领域
本发明涉及注塑设备技术领域，尤其是高效生产带金属镶嵌件塑件的注射模具。
背景技术
在电器行业中，由于电器安全规程的要求，常需大批生产带金属嵌件的产品。一般企业都是先制成嵌件，然后将制成的镶嵌件放入注塑模中，用熔融高分子塑料将金属嵌件覆盖住而完成产品的生产。
在有镶嵌塑件工艺的模具生产中，最头痛的是放置嵌件于模具型腔中要耗费大量时间，导致带嵌件产品生产的效率低下。
本案为破解带金属嵌件生产率低下之技术难题，提出使用带转台的注射机。完成一拖二的模具生产，可将原生产效率提升一倍。
发明内容
本发明提出高效生产带金属镶嵌件塑件的注射模具，能大幅提升带金属嵌件注塑件的生产效率。
本发明采用以下技术方案。
高效生产带金属镶嵌件塑件的注射模具，所述注射模具包括带有三个工位的转台，转台上置有两幅下半模，转台中部工位处设有一上模固定板，上模固定板处固定一幅上半模；上模固定板与上模合分机构相连，所述下半模在转台侧部工位处轮换进行初注塑作业，完成初注塑的下半模被转台移至转台中部工位，上模合分机构驱动上模固定板向上移动，使上半模与下半模分离；当作业人员在转台中部的下半模内的初成型塑件内嵌入镶嵌件后，控制上模合分机构驱动上模固定板向下移动，使上半模与下半模闭合，对初成型塑件进行二次注塑使镶嵌件固接于注塑件内形成成品，当转台中部工位二次注塑时，另一下半模在转台侧部工位处进行初注塑作业。
所述上模合分机构包括弹簧、顶杆和顶板；所述顶板与上模固定板相连；当转台把完成初注塑的下半模移至转台中部时，所述顶杆被转台驱动，带动顶板上移使上模固定板向上移动。
当上模合分机构驱动上模固定板向下移动时，所述弹簧驱动顶杆带动顶板下移，使上模固定板向下移动。
所述转台设于注塑注射机上。
本发明使用带转台的注射机，从而能完成一拖二的模具生产，可将原生产效率提升一倍。
本发明中，由于以下模具的移位和转台机构的驱动来使上模进行分合作业，提供了良好的安全机制，能有效防止上模意外下落，为人工向下模初注塑件内嵌入嵌件给出充裕时间。
本发明中，当转台中部工位二次注塑时，另一下半模在转台侧部工位处进行初注塑作业；该设计由于采用了同步注塑作业，从而节约了工时，减少了机构切换动作，有利于提升生产效率。
附图说明
下面结合附图和具体实施方式对本发明进一步详细的说明：
附图1是本发明在转台中部工位处的剖切示意图（上半模与下半模闭合）；
附图2是本发明在转台中部工位处的另一剖切示意图（上半模被顶起与下半模分离）；
附图3是本发明的俯视示意图；
图中：1-上模固定板；6-顶板；15-顶杆；20-弹簧；101-上半模；102-下半模；103-转台中部工位；104-转台侧部工位；105-转台。
具体实施方式
如图1-3所示，高效生产带金属镶嵌件塑件的注射模具，所述注射模具包括带有三个工位的转台（一个转台中部工位103、两个转台侧部工位104），转台105上置有两幅下半模102，转台105中部工位103处设有一上模固定板1，上模固定板1处固定一幅上半模101；上模固定板1与上模合分机构相连，所述下半模102在转台侧部工位104处轮换进行初注塑作业，完成初注塑的下半模被转台移至转台中部工位103，上模合分机构驱动上模固定板1向上移动，使上半模101与下半模102分离；当作业人员在转台中部的下半模102内的初成型塑件内嵌入镶嵌件后，控制上模合分机构驱动上模固定板1向下移动，使上半模101与下半模102闭合，对初成型塑件进行二次注塑使镶嵌件固接于注塑件内形成成品，当转台中部工位103二次注塑时，另一下半模在转台侧部工位104处进行初注塑作业。
所述上模合分机构包括弹簧20、顶杆15和顶板6；所述顶板6与上模固定板1相连；当转台把完成初注塑的下半模102移至转台105中部时，所述顶杆被转台驱动，带动顶板上移使上模固定板向上移动。
当上模合分机构驱动上模固定板向下移动时，所述弹簧20驱动顶杆15带动顶板6下移，使上模固定板1向下移动。
所述转台105设于注塑注射机上。

Claims (4)

1.高效生产带金属镶嵌件塑件的注射模具，其特征在于：所述注射模具包括带有三个工位的转台，转台上置有两幅下半模，转台中部工位处设有一上模固定板，上模固定板处固定一幅上半模；上模固定板与上模合分机构相连，所述下半模在转台侧部工位处轮换进行初注塑作业，完成初注塑的下半模被转台移至转台中部工位，上模合分机构驱动上模固定板向上移动，使上半模与下半模分离；当作业人员在转台中部的下半模内的初成型塑件内嵌入镶嵌件后，控制上模合分机构驱动上模固定板向下移动，使上半模与下半模闭合，对初成型塑件进行二次注塑使镶嵌件固接于注塑件内形成成品，当转台中部工位二次注塑时，另一下半模在转台侧部工位处进行初注塑作业。
2.根据权利要求1所述的高效生产带金属镶嵌件塑件的注射模具，其特征在于：所述上模合分机构包括弹簧、顶杆和顶板；所述顶板与上模固定板相连；当转台把完成初注塑的下半模移至转台中部时，所述顶杆被转台驱动，带动顶板上移使上模固定板向上移动。
3.根据权利要求2所述的高效生产带金属镶嵌件塑件的注射模具，其特征在于：当上模合分机构驱动上模固定板向下移动时，所述弹簧驱动顶杆带动顶板下移，使上模固定板向下移动。
4.根据权利要求1所述的高效生产带金属镶嵌件塑件的注射模具，其特征在于：所述转台设于注塑注射机上。
CN201710999067.4A 2017-10-24 2017-10-24 高效生产带金属镶嵌件塑件的注射模具 Withdrawn CN107696408A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710999067.4A CN107696408A (zh) 2017-10-24 2017-10-24 高效生产带金属镶嵌件塑件的注射模具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710999067.4A CN107696408A (zh) 2017-10-24 2017-10-24 高效生产带金属镶嵌件塑件的注射模具

Publications (1)

Publication Number Publication Date
CN107696408A true CN107696408A (zh) 2018-02-16

Family

ID=61182175

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710999067.4A Withdrawn CN107696408A (zh) 2017-10-24 2017-10-24 高效生产带金属镶嵌件塑件的注射模具

Country Status (1)

Country Link
CN (1) CN107696408A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108437345A (zh) * 2018-05-10 2018-08-24 苏州万融塑胶有限公司 一种塑胶件注塑镶嵌工艺
CN110587906A (zh) * 2019-08-19 2019-12-20 现代精密塑胶模具（深圳）有限公司 内置线材的产品成型方法和内置线材的产品

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207403092U (zh) * 2017-10-24 2018-05-25 福州大学 高效生产带金属镶嵌件塑件的注射模具

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207403092U (zh) * 2017-10-24 2018-05-25 福州大学 高效生产带金属镶嵌件塑件的注射模具

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
H.盖斯特罗，王文展: "《注塑模设计-102例》", 31 May 1990, 国防工业出版社 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108437345A (zh) * 2018-05-10 2018-08-24 苏州万融塑胶有限公司 一种塑胶件注塑镶嵌工艺
CN110587906A (zh) * 2019-08-19 2019-12-20 现代精密塑胶模具（深圳）有限公司 内置线材的产品成型方法和内置线材的产品
CN110587906B (zh) * 2019-08-19 2021-06-18 现代精密塑胶模具（深圳）有限公司 内置线材的产品成型方法

Similar Documents

Publication Publication Date Title
CN103737868B (zh) 一种塑料瓶盖模具的脱模机构及其实现方法
KR101183171B1 (ko) 사출금형의 게이트 자동 절단장치
CN102152445A (zh) 纵向双层注塑模具及其使用方法
CN104526986A (zh) 带有多镶块联动机构的汽车车灯装饰条注塑模具
CN107696408A (zh) 高效生产带金属镶嵌件塑件的注射模具
CN202412613U (zh) 一种机械手遥控器面盖注塑模具
CN202318763U (zh) 模内贴膜注塑模具
CN204526036U (zh) 模具开模机构
CN207403092U (zh) 高效生产带金属镶嵌件塑件的注射模具
CN109551712A (zh) 上模四次下模两次开模结构复合瓶盖注塑模具
CN205291451U (zh) 注塑模具
CN101733905A (zh) 注塑模具
CN206899670U (zh) 注塑模具简易定模抽芯结构
CN216683164U (zh) 一种复杂结构外壳件的注塑模具装置
CN102092122A (zh) 双色模具及使用该双色模具制备注塑件的方法
CN208514887U (zh) 一种塑磁模具
CN108673842B (zh) 涡扇风轮一次成型模具
CN104960158A (zh) 一种易保证塑件同轴度的哈夫块模具结构
CN207120428U (zh) 一种倒扣脱模机构
CN206493537U (zh) 一种注塑模具三板模流道自动脱落结构
CN205167417U (zh) 一种免剪胶模具
CN205661002U (zh) 一种三处分型面结构的注塑模具
CN204526019U (zh) 二次顶出模具
CN204820193U (zh) 塑件同轴度好的哈夫块模具结构
CN204604736U (zh) 一种汽车后视镜垫片模具

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication

Application publication date: 20180216

WW01 Invention patent application withdrawn after publication