CN105818338B - 一种制鞋用鞋底注塑模具 - Google Patents

一种制鞋用鞋底注塑模具 Download PDF

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CN105818338B
CN105818338B CN201610297331.5A CN201610297331A CN105818338B CN 105818338 B CN105818338 B CN 105818338B CN 201610297331 A CN201610297331 A CN 201610297331A CN 105818338 B CN105818338 B CN 105818338B
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sole
jacking block
injection
mandril
hole
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CN105818338A (zh
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冯杨斌
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Nantong Guoju International Trade Co Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/26Moulds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/40Removing or ejecting moulded articles
    • B29C45/4005Ejector constructions; Ejector operating mechanisms
    • B29C45/401Ejector pin constructions or mountings

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

本发明公开了一种制鞋用鞋底注塑模具,包括模具本体,所述模具本体上开有注塑槽,所述注塑槽的内腔底部均匀留有弹出孔,所述弹出孔的内腔卡接有顶块,且顶块的外壁与弹出孔的内壁相贴合,所述顶块的底端还固定有顶杆,且顶杆的底端延伸至模具本体的下方,所述顶杆的底端还固定有限位底座,所述限位底座的上方还螺接有限位螺栓,且限位螺栓与顶块之间还套接有复位弹簧。该制鞋用鞋底注塑模具结构简单,在注塑鞋底的过程中,注塑成型后的鞋底通过复位弹簧与顶块的作用,能够将成型后的鞋底顶出,不会出现鞋底与模具粘附在一起的情况,大大的保证了鞋底的质量,提高了鞋底生产的成品率。

Description

一种制鞋用鞋底注塑模具
技术领域
本发明涉及制鞋设备技术领域,具体为一种制鞋用鞋底注塑模具。
背景技术
鞋底的构造相当复杂,就广义而言,可包括外底、中底与鞋跟等所有构成底部的材料。依狭义来说,则仅指外底而言,一般鞋底材料共通的特性应具备耐磨、耐水,耐油、耐热、耐压、耐冲击、弹性好、容易适合脚型、定型后不易变型、保温、易吸收湿气等,同时更要配合中底,在走路换脚时有刹车作用不致于滑倒及易于停步等各项条件。鞋底用料的种类很多,可分为天然类底料和合成类底料两种。天然类底料包括天然底革、竹、木材等,合成类底料包括橡胶、塑料、橡塑合用材料、再生革、弹性硬纸板等。
在鞋底的生产制作过程中,大多的工艺是采用注塑成型的工艺制成,采用该工艺制作时模具时必不可少的工具,然而,传统的模具在使用过程中,注塑成型后的鞋底由于粘附作用往往不是很容易将鞋底取出,而如果采用外力机械手等将鞋底从模具取出的话,又很容易造成鞋底变形的问题,从而严重的影响了鞋底的质量。
发明内容
本发明的目的在于提供一种制鞋用鞋底注塑模具,以解决上述背景技术中提出的问题。
为实现上述目的,本发明提供如下技术方案:一种制鞋用鞋底注塑模具,包括模具本体,所述模具本体上开有注塑槽,所述注塑槽的内腔底部均匀留有弹出孔,所述弹出孔的内腔卡接有顶块,且顶块的外壁与弹出孔的内壁相贴合,所述顶块的底端还固定有顶杆,且顶杆的底端延伸至模具本体的下方,所述顶杆的底端还固定有限位底座,所述限位底座的上方还螺接有限位螺栓,且限位螺栓与顶块之间还套接有复位弹簧。
优选的,所述注塑槽的内腔底部还一体成型有防粘螺纹,且防粘螺纹呈圆环状均匀排列。
优选的,所述顶块呈圆柱状,且顶块的直径为1-1.5厘米。
与现有技术相比,本发明的有益效果是:该制鞋用鞋底注塑模具结构简单,在注塑鞋底的过程中,注塑成型后的鞋底通过复位弹簧与顶块的作用,能够将成型后的鞋底顶出,与传统的模具相比,该模具能够使成型后的鞋底迅速顶出,不会出现鞋底与模具粘附在一起的情况,并且,如果采用外壁机械手强制将鞋底取出还会出现鞋底变形的情况,大大的保证了鞋底的质量,提高了鞋底生产的成品率。
附图说明
图1为本发明结构示意图;
图2为本发明A-A面剖视图。
图中:1模具本体、2注塑槽、21弹出孔、211顶块、212顶杆、213复位弹簧、214限位底座、215限位螺栓。
具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
请参阅图1-2,本发明提供一种技术方案:一种制鞋用鞋底注塑模具,包括模具本体1,其特征在于:模具本体1上开有注塑槽2,注塑槽2的内腔底部还一体成型有防粘螺纹,且防粘螺纹呈圆环状均匀排列,防粘螺纹能够有效的防止鞋底与模具本体1粘附在一起,有效的保证鞋底的质量,注塑槽2的内腔底部均匀留有弹出孔21,弹出孔21的内腔卡接有顶块211,顶块211呈圆柱状,且顶块211的直径为1-1.5厘米,且顶块211的外壁与弹出孔21的内壁相贴合,顶块211的底端还固定有顶杆212,且顶杆212的底端延伸至模具本体1的下方,顶杆212的底端还固定有限位底座214,限位底座214的上方还螺接有限位螺栓215,且限位螺栓215与顶块211之间还套接有复位弹簧213,在注塑鞋底的过程中,注塑成型后的鞋底通过复位弹簧213与顶块211的作用,能够将成型后的鞋底顶出,与传统的模具相比,该模具能够使成型后的鞋底迅速顶出,不会出现鞋底与模具粘附在一起的情况,并且,如果采用外壁机械手强制将鞋底取出还会出现鞋底变形的情况,大大的保证了鞋底的质量,提高了鞋底生产的成品率。
尽管已经示出和描述了本发明的实施例,对于本领域的普通技术人员而言,可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型,本发明的范围由所附权利要求及其等同物限定。

Claims (1)

1.一种制鞋用鞋底注塑模具,包括模具本体(1),其特征在于:所述模具本体(1)上开有注塑槽(2),所述注塑槽(2)的内腔底部均匀留有弹出孔(21),所述弹出孔(21)的内腔卡接有顶块(211),且顶块(211)的外壁与弹出孔(21)的内壁相贴合,所述顶块(211)的底端还固定有顶杆(212),且顶杆(212)的底端延伸至模具本体(1)的下方,所述顶杆(212)的底端还固定有限位底座(214),所述限位底座(214)的上方还螺接有限位螺栓(215),且限位螺栓(215)与顶块(211)之间还套接有复位弹簧(213);在注塑鞋底的过程中,注塑成型后的鞋底通过复位弹簧(213)与顶块(211)的作用,将成型后的鞋底顶出;所述注塑槽(2)的内腔底部还一体成型有防粘螺纹,且防粘螺纹呈圆环状均匀排列;所述顶块(211)呈圆柱状,且顶块(211)的直径为1-1.5厘米。
CN201610297331.5A 2016-05-05 2016-05-05 一种制鞋用鞋底注塑模具 Expired - Fee Related CN105818338B (zh)

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CN106723645A (zh) * 2016-06-18 2017-05-31 叶艮殿 一种透气排汗防水鞋底及其加工方法和加工模具
CN110370574B (zh) * 2019-07-10 2024-07-26 福建晋江市光宇鞋模有限公司 一种可自动脱模的tr鞋模模具
CN112356473B (zh) * 2020-11-30 2024-06-11 江西服装学院 一种可自动脱模的tr鞋模模具

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KR20030033472A (ko) * 2001-10-23 2003-05-01 현대자동차주식회사 사출금형용 이젝트 장치
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