WO2019227517A1 - 组合式粗纱机 - Google Patents

组合式粗纱机 Download PDF

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Publication number
WO2019227517A1
WO2019227517A1 PCT/CN2018/090031 CN2018090031W WO2019227517A1 WO 2019227517 A1 WO2019227517 A1 WO 2019227517A1 CN 2018090031 W CN2018090031 W CN 2018090031W WO 2019227517 A1 WO2019227517 A1 WO 2019227517A1
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WIPO (PCT)
Prior art keywords
power output
spinning
support frame
drive
sets
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PCT/CN2018/090031
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English (en)
French (fr)
Inventor
李建霞
管阳春
孙旭
王震
任义利
徐先晓
张磊
张金伦
Original Assignee
青岛环球集团股份有限公司
赛特环球机械（青岛）有限公司
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Publication of WO2019227517A1 publication Critical patent/WO2019227517A1/zh

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    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/14—Details
    • D01H1/20—Driving or stopping arrangements
    • D01H1/32—Driving or stopping arrangements for complete machines
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H11/00—Arrangements for confining or removing dust, fly or the like
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H7/00—Spinning or twisting arrangements
    • D01H7/02—Spinning or twisting arrangements for imparting permanent twist
    • D01H7/90—Arrangements with two or more spinning or twisting devices of different types in combination

Definitions

  • the utility model relates to the field of roving frames, in particular to a combined roving frame.
  • the power output of the existing roving frame is a unilateral transmission starting from one end, the so-called left and right handcart.
  • the number of roving frame spindles must increase. For more than 200 spindles, As for the single-sided roving frame, spinning has many limitations, such as the doffing time is not compatible, the long-axis transmission head and tail twist are not synchronized, multiple varieties and small batches, and the color spinning is not suitable.
  • the existing roving frame can only spin one type of roving and cannot separate different types of rovings. If different types of rovings need to be spun at the same time, multiple roving frames need to be used, which not only covers a large area, but also is inconvenient for personnel , Low production efficiency. Therefore, it is necessary to design a roving frame capable of spinning multiple varieties of rovings simultaneously.
  • the first objective is to provide a combined roving frame.
  • the combined roving frame includes a power output mechanism and two sets of spinning mechanisms, and two ends of the power output mechanism are respectively connected with the spinning mechanism as a whole;
  • the power output mechanism has two sets of power output cells, and one spinning mechanism is adapted to one set of power output cells.
  • the power output mechanism further includes a support frame, and both ends of the support frame are respectively integrated with the spinning mechanism.
  • the two sets of power output units are symmetrically placed on the support frame, and the power output units include a drafting transmission device, an ingot twisting transmission device, a dragon lifting driving device, and a winding transmission device. It is used to drive the rollers.
  • the spindle twisting transmission device is used to drive the spindle rotation.
  • the dragon rib lifting drive device is used to drive the upper and lower plate movements.
  • the winding transmission device is used to drive the bobbin to rotate.
  • two drafting transmission devices are symmetrically installed on the upper part of the support frame
  • two spindle twisting transmission devices are symmetrically installed on the middle part of the support frame
  • both the keel lifting driving device and the two winding transmission devices are both Mounted symmetrically on the lower part of the support frame.
  • two drafting transmission devices are symmetrically installed on the upper part of the support frame
  • two spindle twisting transmission devices are symmetrically installed on the middle part of the support frame
  • the dragon's rib lifting driving device is installed on the side of the lifting shaft of the spinning mechanism.
  • the winding transmission is installed in the middle position of the lower rib.
  • a second object of the present invention is to provide a combined roving frame.
  • the combined roving frame includes two sets of power output mechanisms and two sets of spinning mechanisms.
  • the two sets of spinning mechanisms are divided into a first spinning mechanism and a second spinning mechanism.
  • the left end of the first spinning mechanism is connected into one body, the left end of the first spinning mechanism is connected to one set of power output mechanism, and the right end of the second spinning mechanism is connected to another set of power output mechanism;
  • the power output mechanism has a set of power output units, and a spinning mechanism is adapted to a set of power output units.
  • the power output mechanism further includes a support frame, and one end of the support frame is integrated with the spinning mechanism.
  • the power output unit is provided on a support frame, and the power output unit includes a drafting transmission device, a spindle twisting transmission device, a dragon rib lifting driving device, and a winding transmission device.
  • the drafting transmission device is used for driving The roller is running, the spindle twisting transmission device is used to drive the spindle rotation, the dragon rib lifting driving device is used to drive the upper and lower plate movements, and the winding transmission device is used to drive the bobbin rotation.
  • the drafting transmission device is installed at the upper portion of the support frame
  • the rotor twisting transmission device is installed at the middle portion of the support frame
  • the keel lifting drive device and the winding transmission device are both installed at the lower portion of the support frame.
  • the drafting transmission device is installed at the upper part of the support frame
  • the spindle twisting transmission device is installed at the middle part of the support frame
  • the dragon tendon lifting driving device is installed at the side of the lifting shaft of the spinning mechanism
  • the winding transmission device Installed in the middle position of the lower rib.
  • the combined roving frame provided by the utility model has two sets of spinning mechanisms. Each set of spinning mechanisms is equipped with a power output unit.
  • the power output unit independently provides power for a set of spinning mechanisms without affecting each other.
  • the spinning mechanism can spin different types of rovings, and can also spin rovings of the same variety at the same time; the number of spindles of the two sets of spinning mechanisms is twice that of the original roving frame, which can greatly increase the single machine output and production efficiency of the roving frame;
  • the combined roving frame can effectively solve the problems of large torque and difficult control of the power transmission part while satisfying the number of spindles, and ensure the synchronization of each spindle position.
  • the power output unit is independent. Drive a set of spinning mechanism with good stability and can effectively guarantee the spinning quality.
  • the utility model is improved on the basis of the prior art, so the maintenance is convenient, and the failure rate is low.
  • FIG. 1 is a schematic structural diagram of a combined roving machine of Embodiment 1.
  • FIG. 1 is a schematic structural diagram of a combined roving machine of Embodiment 1.
  • FIG. 2 is a schematic structural diagram of a combined roving machine of Embodiment 2.
  • FIG. 2 is a schematic structural diagram of a combined roving machine of Embodiment 2.
  • FIG. 3 is a schematic structural diagram of a combined roving machine of Embodiment 3.
  • FIG. 3 is a schematic structural diagram of a combined roving machine of Embodiment 3.
  • FIG. 4 is a schematic structural diagram of a combined roving machine of Embodiment 4.
  • FIG. 4 is a schematic structural diagram of a combined roving machine of Embodiment 4.
  • the combined roving frame includes a power output mechanism 1 and two sets of spinning mechanisms 2. Both ends of the power output mechanism 1 are connected to the spinning mechanism 2 as a whole.
  • the power output mechanism 1 has two sets of power output units.
  • One set of spinning mechanism 2 is adapted to one set of power output units.
  • the power output unit independently provides power for a set of spinning mechanisms.
  • the two power output units are independent of each other. Do not affect each other.
  • the power output mechanism further includes a support frame 3, and both ends of the support frame 3 are respectively integrated with the spinning mechanism.
  • the two sets of power output units are placed symmetrically on the support frame.
  • the power output units include a drafting transmission device 4, an ingot twisting transmission device 5, a dragon rib lifting driving device 6, and a winding transmission device 7.
  • Two drafting transmissions are installed symmetrically on the upper part of the support frame, two spindle twisting transmissions are installed symmetrically in the middle part of the support frame, two keel lifting driving devices and two winding transmission devices are installed symmetrically Under the support.
  • the motor in the drafting transmission device drives the transmission shaft to drive the roller through the synchronous belt to achieve the purpose of cotton yarn drafting.
  • the motor in the rotor twisting transmission device drives the shaft through a synchronous belt, and the gear fixed on the rotor drives the gear fixed on the rotor to drive the rotor to rotate to achieve the purpose of twisting.
  • the motor in the dragon's lifting driving device drives the reducer to run through the synchronous belt, so that the power is transmitted to the shaft, and then the lifting rack is moved by the gear fixed on the shaft to realize the vertical movement of the lower dragon.
  • the motor in the winding transmission device drives the synchronous belt to drive the universal shaft to rotate, so that the driving shaft of the lower rib is rotated.
  • the bobbin gear is driven by the gear fixed on the driving rod of the lower rib, so that the bobbin is rotated at high speed to achieve The purpose of yarn winding.
  • the combined roving frame further includes a lower rib moving device 8, a doffing frame lifting device 9, and a steel belt turning device 10.
  • the removal motor in the underhang removal device drives the shaft to rotate, and the rack fixed on the removal cart is driven by the gear fixed on the shaft, so that when the removal cart is doffed, the entire bottom plate can be driven out to achieve doffing. Requirements.
  • the motor in the doffing device lifting device drives the shaft to rotate, and through the winding of the wheel fixed on the shaft, the up and down movement of the doffing device is realized by the sling, thereby fulfilling the doffing requirement.
  • the steel belt turning device is driven by an independent motor and is distributed on the side of the spinning mechanism.
  • the combined roving frame includes a power output mechanism 1 and two sets of spinning mechanisms 2. Both ends of the power output mechanism 1 are connected to the spinning mechanism 2 as a whole.
  • the power output mechanism 1 has two sets of power output units.
  • One set of spinning mechanism 2 is adapted to one set of power output units.
  • the power output unit independently provides power for a set of spinning mechanisms.
  • the two power output units are independent of each other. Do not affect each other.
  • the power output mechanism further includes a support frame 3, and both ends of the support frame 3 are respectively integrated with the spinning mechanism.
  • the two sets of power output units are placed symmetrically on the support frame.
  • the power output units include a drafting transmission device 4, an ingot twisting transmission device 5, a dragon rib lifting driving device 6, and a winding transmission device 7.
  • the drafting transmission device is used to drive the rollers
  • the rotor twisting transmission device is used to drive the rotor rotation
  • the dragon rib lifting driving device is used to drive the upper and lower movements of the lower rib
  • the winding transmission device is used to drive the bobbin to rotate.
  • Two drafting transmissions are installed symmetrically on the upper part of the support frame, two spindle twisting transmissions are installed symmetrically on the middle part of the support frame, and the dragon tending lifting driving device is installed on the side of the lifting shaft of the spinning mechanism.
  • the winding transmission device is installed at the middle position of the lower rib plate.
  • the combined roving frame further includes a lower rib moving device 8, a doffing frame lifting device 9, and a steel belt turning device 10.
  • the combined roving frame includes two sets of power output mechanisms 1 and two sets of spinning mechanisms 2.
  • the two sets of spinning mechanisms are divided into a first spinning mechanism 21 and a second spinning mechanism 22, and the first spinning mechanism
  • the right end of 21 is integrated with the left end of the second spinning mechanism 22, the left end of the first spinning mechanism is connected to one set of power output mechanisms, and the right end of the second spinning mechanism is connected to another set of power output mechanisms.
  • the power output mechanism has a set of power output cells, and a spinning mechanism is adapted to a set of power output cells.
  • the power output unit independently provides power for a set of spinning mechanisms.
  • the two power output units are independent of each other and do not affect each other.
  • the power output mechanism further includes a support frame 3, and one end of the support frame 3 is integrated with the spinning mechanism.
  • the power output unit is arranged on the support frame, and the power output unit includes a drafting transmission device 4, a spindle twisting transmission device 5, a dragon rib lifting driving device 6, and a winding transmission device 7.
  • the drafting transmission device is used to drive the rollers
  • the rotor twisting transmission device is used to drive the rotor rotation
  • the dragon rib lifting driving device is used to drive the upper and lower movements of the lower rib
  • the winding transmission device is used to drive the bobbin to rotate.
  • the drafting transmission device is installed at the upper part of the support frame, the spindle twisting transmission device is installed at the middle part of the support frame, and the dragon rib lifting drive device and the winding transmission device are both installed at the lower portion of the support frame.
  • the combined roving frame further includes a lower rib moving device 8, a doffing frame lifting device 9, and a steel belt turning device 10.
  • the combined roving frame includes two sets of power output mechanisms 1 and two sets of spinning mechanisms 2.
  • the two sets of spinning mechanisms are divided into a first spinning mechanism 21 and a second spinning mechanism 22.
  • the right end of the yarn mechanism 21 is connected to the left end of the second spinning mechanism 22 as a whole.
  • the left end of the first spinning mechanism is connected to one set of power output mechanisms, and the right end of the second spinning mechanism is connected to another set of power output mechanisms.
  • the power output mechanism has a set of power output cells, and a spinning mechanism is adapted to a set of power output cells.
  • the power output unit independently provides power for a set of spinning mechanisms.
  • the two power output units are independent of each other and do not affect each other.
  • the power output mechanism further includes a support frame 3, and one end of the support frame 3 is integrated with the spinning mechanism.
  • the power output unit is arranged on the support frame, and the power output unit includes a drafting transmission device 4, a spindle twisting transmission device 5, a dragon rib lifting driving device 6, and a winding transmission device 7.
  • the drafting transmission device is used to drive the rollers
  • the rotor twisting transmission device is used to drive the rotor rotation
  • the dragon rib lifting driving device is used to drive the upper and lower movements of the lower rib
  • the winding transmission device is used to drive the bobbin to rotate.
  • the drafting transmission device is installed on the upper part of the support frame, the rotor twisting transmission device is installed in the middle part of the support frame, the dragon rib lifting driving device is installed on the side of the lifting shaft of the spinning mechanism, and the winding driving device is installed on the lower dragon plate. Middle position.
  • the combined roving frame further includes a lower rib moving device 8, a doffing frame lifting device 9, and a steel belt turning device 10.
  • the combined roving frame can spin the same type of roving at the same time, and can also spin and separate two types of roving.
  • the number of spindles of the two sets of spinning mechanisms is twice that of the original roving frame, which can greatly increase the single machine output and production efficiency of the roving frame.
  • the combined roving frame occupies a small space, and a set of spinning mechanisms are independently powered by a set of power output monomers. Different spinning processes are used to spin different yarns.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

一种组合式粗纱机，包括动力输出机构(1)和两套纺纱机构(2)，动力输出机构(1)的两端分别与纺纱机构(2)连接成一体，动力输出机构(1)具有两套动力输出单体，一套纺纱机构(2)适配一套动力输出单体。动力输出机构(1)还包括支撑架(3)，支撑架(3)的两端分别与纺纱机构(2)连成一体，两套动力输出单体在支撑架(3)上对称放置。该组合式粗纱机，具有两套纺纱机构(2)，每套纺纱机构(2)配一套动力输出单体，动力输出单体独立为一套纺纱机构(2)提供动力，互不影响，两套纺纱机构(2)可分纺不同品种的粗纱，也可同时纺制同品种的粗纱；两套纺纱机构(2)的锭数是原有粗纱机的两倍，可大幅提高粗纱机单机产量和生产效率，在分纺不同品种的粗纱时，动力输出单体独立带动一套纺纱机构(2)，稳定性好。

Description

组合式粗纱机 技术领域
本实用新型涉及粗纱机领域，具体涉及一种组合式粗纱机。
背景技术
现有粗纱机的动力输出都是从一端开始的单边传动，即所谓的左右手车；随着细纱机长车和粗细连系统的普及应用，粗纱机锭数必须随之增加，对于超过200锭的单边传动型粗纱机而言，纺纱有很多局限性，诸如落纱时间不对应、长轴类传动头尾扭转不同步、多品种小批量以及色纺纱不适应等问题。
而且，现有的一台粗纱机只能纺一种粗纱，无法分纺不同品种的粗纱，如需要同时纺出不同品种的粗纱需要利用多台粗纱机，不仅占地面积大，且人员操作不便，生产效率低。因此，需要设计一种能同时分纺多个品种粗纱的粗纱机。
实用新型内容
针对现有的多锭数单边传动型粗纱机存在的落纱时间不对应、长轴类传动头尾扭转不同步、色纺纱不适应及无法分纺不同品种的粗纱的问题，本实用新型的第一目的是提供了一种组合式粗纱机。
本实用新型采用以下的技术方案：
组合式粗纱机，包括动力输出机构和两套纺纱机构，所述动力输出机构的两端分别与纺纱机构连接成一体；
所述动力输出机构具有两套动力输出单体，一套纺纱机构适配一套动力输出单体。
优选地，所述动力输出机构还包括支撑架，支撑架的两端分别与纺纱机构连成一体。
优选地，两套动力输出单体在支撑架上对称放置，所述动力输出单体包括牵伸传动装置、锭翼加捻传动装置、龙筋升降驱动装置和卷绕传动装置，牵伸传动装置用于驱动罗拉运转，锭翼加捻传动装置用于驱动锭翼旋转，龙筋升降驱动装置用于驱动下龙筋板上下运动，卷绕传动装置用于驱动筒管旋转。
优选地，两个牵伸传动装置对称地安装在支撑架的上部，两个锭翼加捻传动装置对称地安装在支撑架的中部，两个龙筋升降驱动装置和两个卷绕传动装置均对称地安装在支撑架的下部。
优选地，两个牵伸传动装置对称地安装在支撑架的上部，两个锭翼加捻传动装置对称地安装在支撑架的中部，龙筋升降驱动装置安装在纺纱机构的升降轴的边侧，卷绕传动装置安装在下龙筋板的中间位置。
本实用新型的第二目的是提供一种组合式粗纱机。
组合式粗纱机，包括两套动力输出机构和两套纺纱机构，两套纺纱机构分为第一纺纱机构和第二纺纱机构，第一纺纱机构的右端与第二纺纱机构的左端连接成一体，第一纺纱机构的左端与一套动力输出机构相连，第二纺纱机构的右端与另一套动力输出机构相连；
所述动力输出机构具有一套动力输出单体，一套纺纱机构适配一套动力输出单体。
优选地，所述动力输出机构还包括支撑架，支撑架的一端与纺纱机构连成一体。
优选地，所述动力输出单体设置在支撑架上，动力输出单体包括牵伸传动装置、锭翼加捻传动装置、龙筋升降驱动装置和卷绕传动装置，牵伸传动装置用于驱动罗拉运转，锭翼加捻传动装置用于驱动锭翼旋转，龙筋升降驱动装置用于驱动下龙筋板上下运动，卷绕传动装置用于驱动筒管旋转。
优选地，所述牵伸传动装置安装在支撑架的上部，锭翼加捻传动装置安装在支撑架的中部，龙筋升降驱动装置和卷绕传动装置均安装在支撑架的下部。
优选地，所述牵伸传动装置安装在支撑架的上部，锭翼加捻传动装置安装在支撑架的中部，龙筋升降驱动装置安装在纺纱机构的升降轴的边侧，卷绕传动装置安装在下龙筋板的中间位置。
本实用新型具有的有益效果是：
本实用新型提供的组合式粗纱机，具有两套纺纱机构，每套纺纱机构配一套动力输出单体，动力输出单体独立为一套纺纱机构提供动力，互不影响，两套纺纱机构可分纺不同品种的粗纱，也可同时纺制同品种的粗纱；两套纺纱机构的锭数是原有粗纱机的两倍，可大幅提高粗纱机单机产量和生产效率；该组合式粗纱机，能在满足锭数的同时，有效解决动力传动部分的扭矩大、控制困难的问题，保证各锭位运转的同步性；在分纺不同品种的粗纱时，动力输出单体独立带动一套纺纱机构，稳定性好，可有效保证纺纱质量。
本实用新型在现有技术基础上进行改进，因此维护维修方便，故障率低。
附图说明
图1为实施例1的组合式粗纱机的结构示意图。
图2为实施例2的组合式粗纱机的结构示意图。
图3为实施例3的组合式粗纱机的结构示意图。
图4为实施例4的组合式粗纱机的结构示意图。
具体实施方式
下面结合附图对本实用新型进行具体的说明：
实施例1
结合图1，组合式粗纱机，包括动力输出机构1和两套纺纱机构2，动力输出机构1的两端分别与纺纱机构2连接成一体。
动力输出机构1具有两套动力输出单体，一套纺纱机构2适配一套动力输出单体，动力输出单体独立为一套纺纱机构提供动力，两个动力输出单体相互独立，互不影响。
动力输出机构还包括支撑架3，支撑架3的两端分别与纺纱机构连成一体。
两套动力输出单体在支撑架上对称放置，动力输出单体包括牵伸传动装置4、锭翼加捻传动装置5、龙筋升降驱动装置6和卷绕传动装置7。
两个牵伸传动装置对称地安装在支撑架的上部，两个锭翼加捻传动装置对称地安装在支撑架的中部，两个龙筋升降驱动装置和两个卷绕传动装置均对称地安装在支撑架的下部。
牵伸传动装置内的电机通过同步带，带动传动轴带动罗拉运转，达到棉纱牵伸的目的。
锭翼加捻传动装置内的电机通过同步带，带动轴运转，通过固定在轴上的齿轮驱动固定在锭翼上的齿轮，来带动锭翼旋转，达到加捻的目的。
龙筋升降驱动装置内的电机通过同步带带动减速机运转，从而将动力传至轴，然后通过固定在轴上的齿轮带动升降齿条运动，实现下龙筋的上下运动。
卷绕传动装置内的电机带动同步带带动万向轴旋转，从而带动下龙筋传动轴旋转，通过固定在下龙筋传动轴上的齿轮驱动筒管齿轮运转，从而使筒管作高速旋转，达到纱线卷绕的目的。
组合式粗纱机还包括下龙筋移出装置8、落纱架升降装置9和钢带回转装置10。
下龙筋移出装置内的移出电机驱动轴旋转，通过固定在轴上的齿轮驱动固定在移出小车上的齿条，使移出小车在落纱时，能够带动下龙筋板整体移出，达到落纱的要求。
落纱架升降装置内的电机带动轴旋转，通过固定在轴上的轮的卷绕，通过吊带实现落纱架的上下运动，从而实现落纱的要求。
钢带回转装置内有独立的电机带动，分布于纺纱机构的侧部。
实施例2
结合图2，组合式粗纱机，包括动力输出机构1和两套纺纱机构2，动力输出机构1的两端分别与纺纱机构2连接成一体。
动力输出机构1具有两套动力输出单体，一套纺纱机构2适配一套动力输出单体，动力输出单体独立为一套纺纱机构提供动力，两个动力输出单体相互独立，互不影响。
动力输出机构还包括支撑架3，支撑架3的两端分别与纺纱机构连成一体。
两套动力输出单体在支撑架上对称放置，动力输出单体包括牵伸传动装置4、锭翼加捻传动装置5、龙筋升降驱动装置6和卷绕传动装置7。
牵伸传动装置用于驱动罗拉运转，锭翼加捻传动装置用于驱动锭翼旋转，龙筋升降驱动装置用于驱动下龙筋板上下运动，卷绕传动装置用于驱动筒管旋转。
两个牵伸传动装置对称地安装在支撑架的上部，两个锭翼加捻传动装置对称地安装在支撑架的中部，龙筋升降驱动装置安装在纺纱机构的升降轴的边侧，卷绕传动装置安装在下龙筋板的中间位置。
组合式粗纱机还包括下龙筋移出装置8、落纱架升降装置9和钢带回转装置10。
实施例3
结合图3，组合式粗纱机，包括两套动力输出机构1和两套纺纱机构2，两套纺纱机构分为第一纺纱机构21和第二纺纱机构22，第一纺纱机构21的右端与第二纺纱机构22的左端连接成一体，第一纺纱机构的左端与一套动力输出机构相连，第二纺纱机构的右端与另一套动力输出机构相连。
动力输出机构具有一套动力输出单体，一套纺纱机构适配一套动力输出单体。动力输出单体独立为一套纺纱机构提供动力，两个动力输出单体相互独立，互不影响。
动力输出机构还包括支撑架3，支撑架3的一端与纺纱机构连成一体。
动力输出单体设置在支撑架上，动力输出单体包括牵伸传动装置4、锭翼加捻传动装置5、龙筋升降驱动装置6和卷绕传动装置7。
牵伸传动装置用于驱动罗拉运转，锭翼加捻传动装置用于驱动锭翼旋转，龙筋升降驱动装置用于驱动下龙筋板上下运动，卷绕传动装置用于驱动筒管旋转。
牵伸传动装置安装在支撑架的上部，锭翼加捻传动装置安装在支撑架的中部，龙筋升降驱动装置和卷绕传动装置均安装在支撑架的下部。
组合式粗纱机还包括下龙筋移出装置8、落纱架升降装置9和钢带回转装置10。
实施例4
如图4所示，组合式粗纱机，包括两套动力输出机构1和两套纺纱机构2，两套纺纱机构分为第一纺纱机构21和第二纺纱机构22，第一纺纱机构21的右端与第二纺纱机构22的左端连接成一体，第一纺纱机构的左端与一套动力输出机构相连，第二纺纱机构的右端与另一套动力输出机构相连。
动力输出机构具有一套动力输出单体，一套纺纱机构适配一套动力输出单体。动力输出单体独立为一套纺纱机构提供动力，两个动力输出单体相互独立，互不影响。
动力输出机构还包括支撑架3，支撑架3的一端与纺纱机构连成一体。
动力输出单体设置在支撑架上，动力输出单体包括牵伸传动装置4、锭翼加捻传动装置5、龙筋升降驱动装置6和卷绕传动装置7。
牵伸传动装置用于驱动罗拉运转，锭翼加捻传动装置用于驱动锭翼旋转，龙筋升降驱动装置用于驱动下龙筋板上下运动，卷绕传动装置用于驱动筒管旋转。
牵伸传动装置安装在支撑架的上部，锭翼加捻传动装置安装在支撑架的中部，龙筋升降驱动装置安装在纺纱机构的升降轴的边侧，卷绕传动装置安装在下龙筋板的中间位置。
组合式粗纱机还包括下龙筋移出装置8、落纱架升降装置9和钢带回转装置10。
由上述4个实施例，我们可以明显的看出，该组合式粗纱机可同时纺制同品种的粗纱，也可分纺两种品种的粗纱。
在纺制同品种的粗纱时，两套纺纱机构的锭数是原有粗纱机的两倍，可大幅提高粗纱机单机产量和生产效率，退一步说，若与原粗纱机使用相同锭数，也较之原有粗纱机具有更高的稳定性，控制起来更加容易，可有效的保证纺纱质量。
该组合式粗纱机占地空间小，一套纺纱机构均由一套动力输出单体独立提供动力，采用不同的纺纱工艺，纺制不同的纱线。
当然，上述说明并非是对本实用新型的限制，本实用新型也并不仅限于上述举例，本技术领域的技术人员在本实用新型的实质范围内所做出的变化、改型、添加或替换，也应属于本实用新型的保护范围。

Claims (10)

  1. 组合式粗纱机，其特征在于，包括动力输出机构和两套纺纱机构，所述动力输出机构的两端分别与纺纱机构连接成一体；
    所述动力输出机构具有两套动力输出单体，一套纺纱机构适配一套动力输出单体。
  2. 根据权利要求1所述的组合式粗纱机，其特征在于，所述动力输出机构还包括支撑架，支撑架的两端分别与纺纱机构连成一体。
  3. 根据权利要求2所述的组合式粗纱机，其特征在于，两套动力输出单体在支撑架上对称放置，所述动力输出单体包括牵伸传动装置、锭翼加捻传动装置、龙筋升降驱动装置和卷绕传动装置，牵伸传动装置用于驱动罗拉运转，锭翼加捻传动装置用于驱动锭翼旋转，龙筋升降驱动装置用于驱动下龙筋板上下运动，卷绕传动装置用于驱动筒管旋转。
  4. 根据权利要求3所述的组合式粗纱机，其特征在于，两个牵伸传动装置对称地安装在支撑架的上部，两个锭翼加捻传动装置对称地安装在支撑架的中部，两个龙筋升降驱动装置和两个卷绕传动装置均对称地安装在支撑架的下部。
  5. 根据权利要求3所述的组合式粗纱机，其特征在于，两个牵伸传动装置对称地安装在支撑架的上部，两个锭翼加捻传动装置对称地安装在支撑架的中部，龙筋升降驱动装置安装在纺纱机构的升降轴的边侧，卷绕传动装置安装在下龙筋板的中间位置。
  6. 组合式粗纱机，其特征在于，包括两套动力输出机构和两套纺纱机构，两套纺纱机构分为第一纺纱机构和第二纺纱机构，第一纺纱机构的右端与第二纺纱机构的左端连接成一体，第一纺纱机构的左端与一套动力输出机构相连，第二纺纱机构的右端与另一套动力输出机构相连；
    所述动力输出机构具有一套动力输出单体，一套纺纱机构适配一套动力输出单体。
  7. 根据权利要求6所述的组合式粗纱机，其特征在于，所述动力输出机构还包括支撑架，支撑架的一端与纺纱机构连成一体。
  8. 根据权利要求7所述的组合式粗纱机，其特征在于，所述动力输出单体设置在支撑架上，动力输出单体包括牵伸传动装置、锭翼加捻传动装置、龙筋升降驱动装置和卷绕传动装置，牵伸传动装置用于驱动罗拉运转，锭翼加捻传动装置用于驱动锭翼旋转，龙筋升降驱动装置用于驱动下龙筋板上下运动，卷绕传动装置用于驱动筒管旋转。
  9. 根据权利要求8所述的组合式粗纱机，其特征在于，所述牵伸传动装置安装在支撑架的上部，锭翼加捻传动装置安装在支撑架的中部，龙筋升降驱动装置和卷绕传动装置均安装在支撑架的下部。
  10. 根据权利要求8所述的组合式粗纱机，其特征在于，所述牵伸传动装置安装在支撑架的上部，锭翼加捻传动装置安装在支撑架的中部，龙筋升降驱动装置安装在纺纱机构的升降 轴的边侧，卷绕传动装置安装在下龙筋板的中间位置。
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