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

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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
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mold
turntable
upper mold
injection molding
lower half
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陈功振
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Fuzhou University
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Fuzhou University
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    • 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)

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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

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Application publication date: 20180216