WO2019109373A1 - 大型一体化注塑机 - Google Patents

大型一体化注塑机 Download PDF

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Publication number
WO2019109373A1
WO2019109373A1 PCT/CN2017/116052 CN2017116052W WO2019109373A1 WO 2019109373 A1 WO2019109373 A1 WO 2019109373A1 CN 2017116052 W CN2017116052 W CN 2017116052W WO 2019109373 A1 WO2019109373 A1 WO 2019109373A1
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WO
WIPO (PCT)
Prior art keywords
injection molding
molding machine
mold
cylinder
control panel
Prior art date
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PCT/CN2017/116052
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English (en)
French (fr)
Inventor
权高清
Original Assignee
太仓文广汇清洁设备有限公司
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Application filed by 太仓文广汇清洁设备有限公司 filed Critical 太仓文广汇清洁设备有限公司
Priority to DE212017000306.5U priority Critical patent/DE212017000306U1/de
Publication of WO2019109373A1 publication Critical patent/WO2019109373A1/zh

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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
    • B29C45/64—Mould opening, closing or clamping devices
    • B29C45/68—Mould opening, closing or clamping devices hydro-mechanical
    • 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
    • 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
    • B29C45/1774—Display units or mountings therefor; Switch cabinets
    • 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
    • B29C45/34—Moulds having venting means
    • 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
    • B29C45/76—Measuring, controlling or regulating
    • 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
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/82—Hydraulic or pneumatic circuits

Definitions

  • the invention relates to a mold production device, in particular to a large-scale integrated injection molding machine.
  • plastic mold industry has developed rapidly in the past 20 years. As early as 7 years ago, the annual output of plastics has exceeded the annual output of steel and non-ferrous metals by volume. Plastic products are in automobiles, electromechanical, instruments, National pillar industries such as aerospace and various fields related to people's daily lives have been widely used. Although there are many methods for forming plastic products, the most important method is injection molding. About half of the plastic forming molds in the world plastic mold market are injection molds. Injection molds on the market are single-molded, and complex products often require multiple parts. How to make multi-style injection molding of injection molding machines becomes a big problem.
  • the technical problem to be solved by the present invention is to provide a large-scale integrated injection molding machine.
  • a large-scale integrated injection molding machine comprising: an upper frame and a lower frame, the upper frame and the lower frame being connected to each other,
  • the upper frame is composed of a feed port, a sealing cylinder, a heating plate, a bracket, an exhaust valve, a pressure valve, a nozzle, a fixing frame, a front mold, a rear mold, a piston rod and a spring, and the inside of the sealing cylinder is installed with heating a sealing valve and a pressure valve are installed on the right side of the sealing cylinder connected to the inlet of the sealing cylinder, and a sealing cover is mounted on the top of the feeding port, and the pressure valve is fixedly supported by the bracket under the suction valve, and the rear mold is inside a nozzle is installed, the tail end of the nozzle is connected to the sealing cylinder, the front mold is mounted on the fixing frame, and a piston rod and a spring are installed between the front mold and the fixing frame;
  • a control panel, a heating mechanism, a cylinder and a duct are installed in the lower frame, the control panel is embedded on the left side of the lower frame, and the heating mechanism is installed under the sealing cylinder to cooperate with the heating plate, and the cylinder is installed under the control panel.
  • the cylinder is connected to the pressure valve and the piston rod by a conduit.
  • a dust seal is mounted on the feed port.
  • the front and rear molds are detachable.
  • an emergency brake button is installed in the control panel.
  • the invention has the advantages that the invention has a built-in control panel, and can control the temperature and the pressure of the air pressure at any time during the production of the mold, thereby improving the quality of the production.
  • the unit uses a detachable front and rear mold holder to replace the mold to be injected at any time, which speeds up production and reduces production costs.
  • Figure 1 is a schematic view of the structure of the present invention.
  • a large-scale integrated injection molding machine comprising an upper frame 1 and a lower frame 2, the upper frame 1 and the lower frame 2 being connected to each other,
  • the upper frame 1 is composed of a feed port 3, a sealing cylinder 4, a heating plate 5, a bracket 6, an exhaust valve 7, a pressure valve 8, a nozzle 9, a holder 10, a front mold 11, a rear mold 12, a piston rod 13, and a spring.
  • 14 composition the inside of the sealing cylinder 4 is mounted with a heating plate 5, and the top of the sealing cylinder 4 is connected
  • the suction valve 7 and the pressure valve 8 are installed on the right side of the inlet port 3.
  • the top of the inlet port 3 is provided with a sealing cover 21, and the pressure valve 8 is fixedly supported by the bracket 6 under the suction valve 7, and the rear mold 12 is mounted with a shot.
  • a nozzle 9, the end of the nozzle 9 is connected to the sealing cylinder 4, the front mold 11 is mounted on the fixed frame 10, between the front mold 11 and the fixed frame 10 is mounted with a piston rod 13 and a spring 14;
  • the lower frame 2 is provided with a control panel 15, a heating mechanism 16, a cylinder 17 and a duct 18, the control panel 15 is embedded on the left side of the lower frame 2, and the heating mechanism 16 is mounted under the sealing cylinder 4 to cooperate with the heating plate 5, and the cylinder 17 is mounted in the control.
  • the cylinder 17 is connected by a conduit 18 to a pressure valve 8 and a piston rod 13.
  • the dust seal 19 is attached to the feed port 3.
  • the front mold 11 and the rear mold 12 are detachable.
  • the emergency brake button 20 is mounted in the control panel 15.
  • the working principle of the invention is as follows: the material is fed into the feed port, and the material entering from the feed port is heated and dissolved by the heating mechanism, and after the same time, the mold is sucked forward by the piston rod and the spring. Finally, the exhaust valve discharges the excess air, and then the molten material is injected into the front and rear molds through the nozzle through the cylinder to form a mold for injection molding.
  • the invention has a built-in control panel, which can control the temperature and pressure at any time during the production of the mold, thereby improving the quality of production.
  • the unit uses a detachable front and rear mold holder to replace the mold to be injected at any time, which speeds up production and reduces production costs.

Landscapes

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

Abstract

一种大型一体化注塑机，其包括上框架(1)和下框架(2)，密封缸(4)内侧安装有加热板(5)，密封缸(4)顶部连接进料口(3)右侧安装抽气阀(7)和压力阀(8)，进料口(3)的顶部安装有密封盖(21)，压力阀(8)在抽气阀(7)下方由支架(6)固定支撑，后模具(12)内安装有射嘴(9)，射嘴(9)尾端连接密封缸(4)，前模具(11)安装在固定架(10)上，前模具(11)与固定架(10)之间安装有活塞杆(13)和弹簧(14)；下框架(2)内安装有控制面板(15)、加热机构(16)、气缸(17)和导管(18)。注塑机内置了控制面板(15)，在生产模具的时候能够随时控制温度和气压力度，从而提高生产的质量。注塑机采用了可拆卸的前后模具固定架（10），能够随时更换先要注塑的模具，这样可以加快生产效率并且降低了生产的成本。

Description

大型一体化注塑机 技术领域
本发明涉及一种模具生产装置，特别是涉及一种大型一体化注塑机。
背景技术
注塑模具工业发展概况和应用背景塑料模具工业近20年来发展十分迅速，早在7年前塑料的年产量按体积计算已经超过钢铁和有色金属年产量的总和，塑料制品在汽车、机电、仪表、航天航空等国家支柱产业及与人民日常生活相关的各个领域中得到了广泛的应用。塑料制品成形的方法虽然很多，但最主要的方法是注塑成形，世界塑料模具市场中塑料成形模具产量中约半数以上是注塑模具。市场上的注塑机注塑的模具单一，复杂的产品往往需要多个零件组成，如何让注塑机能多样式注塑成了一大问题。
发明内容
本发明所要解决的技术问题是提供一种大型一体化注塑机。
本发明是通过下述技术方案来解决上述技术问题的：一种大型一体化注塑机其包括：上框架和下框架，所述上框架和下框架相互连接，
所述上框架由进料口、密封缸、加热板、支架、抽气阀、压力阀、射嘴、固定架、前模具、后模具、活塞杆和弹簧组成，所述密封缸内侧安装有加热板，密封缸顶部连接进料口右侧安装抽气阀和压力阀，所述进料口的顶部安装有密封盖，所述压力阀在抽气阀下方由支架固定支撑，所述后模具内安装有射嘴，射嘴尾端连接密封缸，所述前模具安装在固定架上，前模具与固定架之间安装有活塞杆和弹簧；
所述下框架内安装有控制面板、加热机构、气缸和导管，所述控制面板嵌入在下框架左侧，所述加热机构安装在密封缸下方与加热板配合，所述气缸安装在控制面板下方，气缸由导管连接压力阀和活塞杆。
优选地，所述进料口上安装有防尘圈。
优选地，所述前模具和后模具可拆卸。
优选地，所述控制面板内安装有紧急制动按钮。
本发明的优点是：本发明内置了控制面板，在生产模具的时候能够随时控制温度和气压力度，从而提高生产的质量。本装置用了可拆卸的前后模具固定架，能够随时更换先要注塑的模具，这样可以加快生产效率并且降低了生产的成本。
附图说明
图1为本发明的结构示意图。
具体实施方式
下面结合附图给出本发明较佳实施例，以详细说明本发明的技术方案。
如图1所示，1、上框架，2、下框架，3、进料口，4、密封缸，5、加热板，6、支架，7、抽气阀，8、压力阀，9、射嘴，10、固定架，11、前模具，12、后模具，13、活塞杆，14、弹簧，15、控制面板，16、加热机构，17、气缸，18、导管，19、防尘圈，20、紧急制动按钮，21、密封盖。
一种大型一体化注塑机，其包括上框架1和下框架2，上框架1和下框架2相互连接，
上框架1由进料口3、密封缸4、加热板5、支架6、抽气阀7、压力阀8、射嘴9、固定架10、前模具11、后模具12、活塞杆13和弹簧14组成，密封缸4内侧安装有加热板5，密封缸4顶部连接 进料口3右侧安装抽气阀7和压力阀8，进料口3的顶部安装有密封盖21，压力阀8在抽气阀7下方由支架6固定支撑，后模具12内安装有射嘴9，射嘴9尾端连接密封缸4，前模具11安装在固定架10上，前模具11与固定架10之间安装有活塞杆13和弹簧14；
下框架2内安装有控制面板15、加热机构16、气缸17和导管18，控制面板15嵌入在下框架2左侧，加热机构16安装在密封缸4下方与加热板5配合，气缸17安装在控制面板15下方，气缸17由导管18连接压力阀8和活塞杆13。
在本实施例中，进料口3上安装有防尘圈19。
在本实施例中，前模具11和后模具12可拆卸。
在本实施例中，控制面板15内安装有紧急制动按钮20。
本发明的工作原理如下：把材料送入进料口，从进料口进入的材料通过加热机构加温溶解，同一时间后模具通过活塞杆和弹簧向前模具吸和。最后抽风阀把多余的空气排出后通过气缸把融化的材料通过射嘴打入前后模具内形成模具注塑。
本发明内置了控制面板，在生产模具的时候能够随时控制温度和气压力度，从而提高生产的质量。本装置用了可拆卸的前后模具固定架，能够随时更换先要注塑的模具，这样可以加快生产效率并且降低了生产的成本。
以上所述的具体实施例，对本发明的解决的技术问题、技术方案和有益效果进行了进一步详细说明，所应理解的是，以上所述仅为本发明的具体实施例而已，并不用于限制本发明，凡在本发明的精神和原则之内，所做的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (4)

  1. 一种大型一体化注塑机，其特征在于，其包括：上框架和下框架，所述上框架和下框架相互连接，
    所述上框架由进料口、密封缸、加热板、支架、抽气阀、压力阀、射嘴、固定架、前模具、后模具、活塞杆和弹簧组成，所述密封缸内侧安装有加热板，密封缸顶部连接进料口右侧安装抽气阀和压力阀，所述进料口的顶部安装有密封盖，所述压力阀在抽气阀下方由支架固定支撑，所述后模具内安装有射嘴，射嘴尾端连接密封缸，所述前模具安装在固定架上，前模具与固定架之间安装有活塞杆和弹簧；
    所述下框架内安装有控制面板、加热机构、气缸和导管，所述控制面板嵌入在下框架左侧，所述加热机构安装在密封缸下方与加热板配合，所述气缸安装在控制面板下方，气缸由导管连接压力阀和活塞杆。
  2. 如权利要求1所述大型一体化注塑机，其特征在于，所述进料口上安装有防尘圈。
  3. 如权利要求1所述大型一体化注塑机，其特征在于，所述前模具和后模具可拆卸。
  4. 如权利要求1所述大型一体化注塑机，其特征在于，所述控制面板内安装有紧急制动按钮。
PCT/CN2017/116052 2017-12-06 2017-12-14 大型一体化注塑机 WO2019109373A1 (zh)

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DE212017000306.5U DE212017000306U1 (de) 2017-12-06 2017-12-14 Integrierte Großspritzgießmaschine

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000061605A (ja) * 1998-08-26 2000-02-29 Japan Steel Works Ltd:The 金属射出成形機の脱気装置
CN2510270Y (zh) * 2001-11-16 2002-09-11 大田油压机工业股份有限公司 可抽真空的封闭式射缸
US20040121034A1 (en) * 2002-12-10 2004-06-24 Mcbain Douglas S. Integral injection molding and in-mold coating apparatus
CN204095084U (zh) * 2014-07-21 2015-01-14 天津海裕纸制品有限公司 注塑机
CN204525942U (zh) * 2014-12-31 2015-08-05 苏州市博奥塑胶电子有限公司 注塑机喷头
CN205148762U (zh) * 2015-11-20 2016-04-13 吉安螃蟹王国科技有限公司 一种高分子材料墙壁模块的加工制作系统
CN205705002U (zh) * 2016-05-03 2016-11-23 天津市一越机械设备制造有限公司 一种基于高效精密卧式加工技术的水暖管注塑机
CN206066884U (zh) * 2016-06-29 2017-04-05 温州国好机电科技有限公司 一种模具生产专用机电一体注塑机

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000061605A (ja) * 1998-08-26 2000-02-29 Japan Steel Works Ltd:The 金属射出成形機の脱気装置
CN2510270Y (zh) * 2001-11-16 2002-09-11 大田油压机工业股份有限公司 可抽真空的封闭式射缸
US20040121034A1 (en) * 2002-12-10 2004-06-24 Mcbain Douglas S. Integral injection molding and in-mold coating apparatus
CN204095084U (zh) * 2014-07-21 2015-01-14 天津海裕纸制品有限公司 注塑机
CN204525942U (zh) * 2014-12-31 2015-08-05 苏州市博奥塑胶电子有限公司 注塑机喷头
CN205148762U (zh) * 2015-11-20 2016-04-13 吉安螃蟹王国科技有限公司 一种高分子材料墙壁模块的加工制作系统
CN205705002U (zh) * 2016-05-03 2016-11-23 天津市一越机械设备制造有限公司 一种基于高效精密卧式加工技术的水暖管注塑机
CN206066884U (zh) * 2016-06-29 2017-04-05 温州国好机电科技有限公司 一种模具生产专用机电一体注塑机

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