CN102922721A - 纤维增强塑料管挤出机 - Google Patents

纤维增强塑料管挤出机 Download PDF

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CN102922721A
CN102922721A CN2011102304366A CN201110230436A CN102922721A CN 102922721 A CN102922721 A CN 102922721A CN 2011102304366 A CN2011102304366 A CN 2011102304366A CN 201110230436 A CN201110230436 A CN 201110230436A CN 102922721 A CN102922721 A CN 102922721A
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screw rod
bucket
fiber
plastic tube
extrude
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陈耕田
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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
    • 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
    • B29C48/505—Screws
    • B29C48/53—Screws having a varying channel depth, e.g. varying the diameter of the longitudinal screw trunk
    • 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
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/505—Screws
    • B29C48/52—Screws with an outer diameter varying along the longitudinal axis, e.g. for obtaining different thread clearance
    • B29C48/525—Conical screws

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

纤维增强塑料管挤出机可生产高强的塑料管，且成本大幅度降低，特征在于：由电动机(1)，减速机(2)，加料斗(3)，纤维布卷筒放料轴(4)混炼段挤出桶(7)，加热套(8)，混炼段螺杆(9)，纤维布入口(10)，纤维添加段螺杆(11)，纤维添加段挤出桶(12)，挤出头(13)，冷却装置(14)，牵引装置(15)组成；其中混炼段和纤维添加段为分体式，更换不同规格的螺杆(11)、挤出桶(12)、挤出头(13)便可生产不同规格的塑料管，放料轴(4)通过支架固定，并可调整位置和与挤出桶的夹角，以适应不同规格和推进速度的需要。

Description

纤维增强塑料管挤出机
技术领域：本发明涉及一种塑料挤出机，尤其是一种纤维增强塑料管挤出机，属塑料加工设备领域。
背景技术：现有的塑料管挤出机大多是只能生产不含增强纤维的塑料管产品，不仅产品强度低，而且为了提高强度，只能少添加填充料，增加树脂比例，成本居高不下，个别的可添加纤维增强材料的挤出机也只能添加短纤维，强度提高有限并添加纤维处在混炼段，因此设备磨损严重。
发明内容：为了解决上述问题，本发明提供了一种纤维增强塑料管挤出机，可以添加纤维布作为增强材料，使塑料管的强度与钢管的强度接近，并可降低生产成本，实现上述发明所采取的技术方案特征在于：由电动机(1)，减速机(2)，加料斗(3)，纤维布卷筒放料轴(4)混炼段挤出桶(7)，加热套(8)，混炼段螺杆(9)，纤维布入口(10)，纤维添加段螺杆(11)，纤维添加段挤出桶(12)挤出头(13)，冷却装置(14)，牵引装置(15)组成；其中电动机(1)与减速机(2)连接，减速机(2)与螺杆(9)连接，螺杆(9)与螺杆(11)连接，挤出桶(7)的加料斗一端通过轴承与螺杆(9)的一端连接，挤出桶(7)的另一端与挤出桶(12)连接，螺杆(9)的另一端与螺杆(12)连接，挤出桶(12)与挤出头(13)连接，挤出头(13)与冷却装置(14)连接，牵引装置(15)可以用独立的动力，也可以用电动机(1)通过传动机构驱动，加热套(8)在挤出桶外表面，并通过通过温控、电控装置与电源连接，挤出桶(12)处开有轴向扁长的纤维布入口(10)，加料斗位于挤出桶(7)的起始段，放料轴(4)通过支架固定，并可调整位置和与挤出桶的夹角，当混炼后的塑料推进到螺杆(11)处使，将纤维布(6)从入口(10)输入，卷在螺杆(11)上，并向挤出头方向移动，螺杆(11)梯形槽内的塑料和螺杆(9)外侧的塑料会均匀的分布在纤维布的内外，再通过挤出头(12)挤出，经冷却定型并牵引拉出，更换不同规格的螺杆(11)、挤出桶(12)、挤出头(13)便可生产不同规格的塑料管，本发明的有益效果在于：大幅度通过塑料管的强度并降低成本，下面结合附图和实施例进一步说明。
附图是纤维增强塑料管挤出机剖面结构图
实施例，附图所示的结构特征在于：由电动机(1)，减速机(2)，加料斗(3)，纤维布卷筒放料轴(4)混炼段挤出桶(7)，加热套(8)，混炼段螺杆(9)，纤维布入口(10)，纤维添加段螺杆(11)，纤维添加段挤出桶(12)挤出头(13)，冷却装置(14)，牵引装置(15)组成；其中电动机(1)与减速机(2)连接，减速机(2)与螺杆(9)连接，螺杆(9)与螺杆(11)连接，挤出桶(7)的加料斗一端通过轴承与螺杆(9)的一端连接，挤出桶(7)的另一端与挤出桶(12)连接，螺杆(9)的另一端与螺杆(12)连接，挤出桶(12)与挤出头(13)连接，挤出头(13)与冷却装置(14)连接，牵引装置(15)可以用独立的动力，也可以用电动机(1)通过传动机构驱动，加热套(8)在挤出桶外表面，并通过通过温控、电控装置与电源连接，挤出桶(12)处开有轴向扁长的纤维布入口(10)，加料斗位于挤出桶(7)的起始段，放料轴(4)通过支架固定，并可调整位置和与挤出桶的夹角，当混炼后的塑料推进到螺杆(11)处使，将纤维布(6)从入口(10)输入，卷在螺杆(11)上，并向挤出头方向移动，螺杆(11)梯形槽内的塑料和螺杆(9)外侧的塑料会均匀的分布在纤维布的内外，再通过挤出头(12)挤出，经冷却定型并牵引拉出，更换不同规格的螺杆(11)、挤出桶(12)、挤出头(13)便可生产不同规格的塑料管。

Claims (3)

1.纤维增强塑料管挤出机的特征在于：由电动机(1)，减速机(2)，加料斗(3)，纤维布卷筒放料轴(4)混炼段挤出桶(7)，加热套(8)，混炼段螺杆(9)，纤维布入口(10)，纤维添加段螺杆(11)，纤维添加段挤出桶(12)挤出头(13)，冷却装置(14)，牵引装置(15)组成；其中电动机(1)与减速机(2)连接，减速机(2)与螺杆(9)连接，螺杆(9)与螺杆(11)连接，挤出桶(7)的加料斗一端通过轴承与螺杆(9)的一端连接，挤出桶(7)的另一端与挤出桶(12)连接，螺杆(9)的另一端与螺杆(12)连接，挤出桶(12)与挤出头(13)连接，挤出头(13)与冷却装置(14)连接，牵引装置(15)可以用独立的动力，也可以用电动机(1)通过传动机构驱动，加热套(8)在挤出桶外表面，并通过通过温控、电控装置与电源连接，加料斗位于挤出桶(7)的起始段。
2.纤维增强塑料管挤出机的特征在于：挤出桶(12)处开有轴向扁长的纤维布入口(10)，放料轴(4)通过支架固定，并可调整位置和与挤出桶的夹角，以适应不同管径和挤出速度的需要，当混炼后的塑料推进到螺杆(11)处使，将纤维布(6)从入口(10)输入，卷在螺杆(11)上，并向挤出头方向移动，螺杆(11)梯形槽内的塑料和螺杆(9)外侧的塑料会均匀的分布在纤维布的内外，再通过挤出头(12)挤出，经冷却定型并牵引拉出。
3.纤维增强塑料管挤出机的特征在于：混炼段和纤维添加段为分体式，更换不同规格的螺杆(11)、挤出桶(12)、挤出头(13)便可生产不同规格的塑料管。
CN2011102304366A 2011-08-12 2011-08-12 纤维增强塑料管挤出机 Pending CN102922721A (zh)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016165140A1 (en) * 2015-04-17 2016-10-20 Wobbleworks,Inc. Distribution of driving pressure about filament's circumference in extrusion device
US9731444B2 (en) 2012-12-05 2017-08-15 Wobbleworks, Inc. Hand-held three-dimensional drawing device
US10040235B2 (en) 2014-12-30 2018-08-07 Wobbleworks, Inc. Extrusion device for three-dimensional drawing
USD995629S1 (en) 2021-01-29 2023-08-15 Wobble Works, Inc. Drawing tool
US12103214B2 (en) 2021-11-23 2024-10-01 Wobbleworks, Inc. Hand-held three-dimensional drawing device

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9731444B2 (en) 2012-12-05 2017-08-15 Wobbleworks, Inc. Hand-held three-dimensional drawing device
US10046498B2 (en) 2012-12-05 2018-08-14 Wobbleworks, Inc. Hand-held three-dimensional drawing device
US10792850B2 (en) 2012-12-05 2020-10-06 Wobbleworks, Inc. Hand-held three-dimensional drawing device
US11446852B2 (en) 2012-12-05 2022-09-20 Wobbleworks, Inc. Hand-held three-dimensional drawing device
US11766819B2 (en) 2012-12-05 2023-09-26 Wobbleworks, Inc. Hand-held three-dimensional drawing device
US12280529B2 (en) 2012-12-05 2025-04-22 Wobbleworks, Inc. Hand-held three-dimensional drawing device
US10040235B2 (en) 2014-12-30 2018-08-07 Wobbleworks, Inc. Extrusion device for three-dimensional drawing
WO2016165140A1 (en) * 2015-04-17 2016-10-20 Wobbleworks,Inc. Distribution of driving pressure about filament's circumference in extrusion device
US10391693B2 (en) 2015-04-17 2019-08-27 Wobbleworks, Inc. Distribution of driving pressure about a filament's circumference in an extrusion device
USD995629S1 (en) 2021-01-29 2023-08-15 Wobble Works, Inc. Drawing tool
US12103214B2 (en) 2021-11-23 2024-10-01 Wobbleworks, Inc. Hand-held three-dimensional drawing device

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Application publication date: 20130213