CN201377013Y

CN201377013Y - Airflow roving waste opener

Info

Publication number: CN201377013Y
Application number: CN200920088285U
Authority: CN
Inventors: 夏强; 张新振
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-01-10
Filing date: 2009-01-10
Publication date: 2010-01-06
Anticipated expiration: 2019-01-10

Abstract

The utility model discloses an airflow roving waste opener which comprises a platform and a rotary conveyer belt. The rotary conveyer mesh belt is arranged in the platform; an air suction box is arranged at the middle of the rotary conveyer mesh belt; an air suction port connected with a cotton suction duct is arranged at the side face of the air suction box; a collector box is arranged at the end part of the rotary conveyer mesh belt and is connected with one end of the cotton suction duct; and the other end of the cotton suction duct is connected with the inlet of a blower. The roving wastes are opened through the airflow and are freely struck and the fibre is not damaged, so the staples in the recycled fibre can not be increased and no damage can be caused to the roving bobbin. The airflow roving waste opener is simple in structure and suitable for opening roving wastes in textile industry.

Description

Air-flow shredding carding willow

Technical field

The utility model relates to a kind of textile industry soft end fibre-opening unit having, especially uses air-flow to carry out the shredding carding willow.

Background technology

At present, in spinning process, fiber is made rove and it is wrapped on the flyer bobbin, spin being used to through spun yarn again and weave cotton cloth, the rove that is wrapped in spun yarn spinning process on the flyer bobbin also can't exhaust, tend to residual fraction on spool, existing rove shredding method utilizes roving waste opener to carry out after manually moving back rove, the method of manually moving back rove generally is to smooth out with the fingers down or cut off residue rove on the flyer bobbin with billhook with hand, when using hand to smooth out with the fingers down the operation of rove, need to use a large amount of artificial, and because speed needs to increase the quantity of flyer bobbin slowly; When drawing the disconnected rove that is wrapped on the flyer bobbin with billhook, flyer bobbin can cause the cut of different levels, influences roving yarn quality, makes that the production process spun yarn will produce thick-thin-strip below the rove; Billhook also can make fibre length shorten when drawing the disconnected rove that is wrapped on the flyer bobbin; And the traditional roving waste opener that uses in spinnery hits rove by the studded cylinder of high speed rotating band and reaches the shredding effect. on Textile Engineering, be called to grip and hit shredding, this method is very serious to the damage of fiber, and staple fibre is increased.

Summary of the invention

Hit rove in order to overcome the existing studded cylinder of soft end fibre-opening unit having high speed rotating band, make the damage of fiber serious, and billhook causes the fiber middle short fiber of reuse to increase when drawing the disconnected rove that is wrapped on the flyer bobbin; And reduce owing to the influence of cut on the flyer bobbin to roving yarn quality, the utility model provides a kind of air-flow shredding carding willow, this machine utilizes air-flow to carry out freely hitting the shredding soft end, it is loose to make rove utilize air-flow to carry out, fiber is injury-free, can not cause the fiber middle short fiber of reuse to increase, and can make the automatic unwinding of rove, not damage flyer bobbin.

The technical scheme that its technical problem that solves the utility model adopts is: this machine comprises board and revolution conveyer belt, be provided with the revolution foraminous conveyer at the board internal upper part, in the middle of the revolution foraminous conveyer, be provided with air-suction trunk, be provided with the inlet scoop links to each other with the cotton suction duct road in the air-suction trunk side, collecting box is positioned at revolution foraminous conveyer end, collecting box links to each other with an end in cotton suction duct road, and the other end in cotton suction duct road links to each other with fans entrance.

Described cotton suction duct is connected with cyclone in the road, and the inlet scoop of air-suction trunk links to each other with cyclone, and the inlet scoop also can link to each other with the pipeline of cyclone front, and the inlet scoop also can link to each other with the cotton delivery pipe of cyclone back.

Described air-suction trunk is provided with left inlet scoop and right inlet scoop, and left inlet scoop links to each other with left-handed wind apparatus in the cotton suction duct road, and right inlet scoop links to each other with dextrorotation wind apparatus in the cotton suction duct road.

Described revolution conveyer belt is the guipure that ventilates with high density aperture.

Described board is provided with the rove fixed mount, and the rove fixed mount is looped around the moving runner outside, and moving runner links to each other with drive motors by belt, and board one end is provided with the flyer bobbin storage tank, and the other end of board is provided with the collection frame.

The utility model beneficial effect is, soft end is by the air-flow shredding, belongs to freely and hits, and fiber is injury-free, can not cause the fiber middle short fiber of reuse to increase, and not damage flyer bobbin, and is simple in structure.

Description of drawings

Below in conjunction with accompanying drawing the utility model is described in further detail:

Fig. 1 is a residual rove schematic diagram on the flyer bobbin.

Fig. 2 is an axle geodesic structure schematic diagram of the present utility model.

Fig. 3 is the axle geodesic structure schematic diagram of the utility model back draught.

Fig. 4 is a residual rove direction of motion schematic diagram on the flyer bobbin.

Fig. 5 is installed in schematic diagram on the fixed operation board for the utility model.

Fig. 6 is installed in the machines schematic diagram that spool can move for the utility model.

Fig. 7 is another inlet scoop installation method schematic diagram of the present utility model.

Fig. 8 is another inlet scoop installation method schematic diagram of the present utility model.

Among the figure: 1. yarn, 2. spool, 3. the revolution foraminous conveyer, 4. air-suction trunk, 5. blower fan, 6. Fan pipeline, 7. cotton delivery pipe, 8. left inlet scoop, 81. right inlet scoops, 82. connecting holes, 83. cyclone air inlets, 9. left-handed wind apparatus, 91. dextrorotation wind apparatus, 10 flanges, 11. pipelines, 12. collecting boxs, 13. boards, 14. rove fixed mounts, 15. motors, 16. drive motors, 17. moving runners, 18. flyer bobbin storage tanks, 19. are collected frames.

The specific embodiment

In Fig. 2, be provided with revolution foraminous conveyer 3 at board 13 internal upper parts, in the middle of revolution foraminous conveyer 3, be provided with air-suction trunk 4, be provided with left air draught connecting hole in air-suction trunk 4 sides and link to each other with the air draught import of left-handed wind apparatus 9, collecting box 12 is positioned at revolution foraminous conveyer 3 ends.The cotton suction duct road is by the front end connecting pipe 11 of left-handed wind apparatus 9, and the rear end of left-handed wind apparatus 9 connects cotton delivery pipe 7 and constitutes.Collecting box 12 links to each other with the pipeline 11 of cotton suction duct road front end, and cotton delivery pipe 11 ends of rear end, cotton suction duct road link to each other with blower fan 5 inlets.

The defeated net of revolution send with 3 to having the guipure that ventilates of high density aperture.This guipure can use metal or nonmetal making, and revolution foraminous conveyer 3 is positioned at place, spool 2 belows.

In Fig. 3, right air draught connecting hole links to each other with dextrorotation wind apparatus 91 by right inlet scoop.For overcome fiber in the rove spinning process need twist form rove spinning process, one cyclone is set in the middle of cotton delivery pipe 7, two kinds of air intake modes about this cyclone divides, can adjust use accordingly according to spinning process in the use, can by the dismounting flange 10 install inverted ventilation to dextrorotation wind apparatus 91, the inlet scoop connects in the other direction, and with 82 sealings of the connecting hole on original connection air-suction trunk 4, as shown in Figure 3, the supporting rove of left-handed wind apparatus at the right-laid degree, the supporting rove of dextrorotation wind apparatus at the left-hand lay degree.

In Fig. 4, revolution foraminous conveyer 3 is by motor 5 driven rotary.When spool 2 is placed on the revolution foraminous conveyer 3, because the rubbing action of spool 2 and revolution foraminous conveyer 3,

spool

2 and 3 opposite spins of revolution foraminous conveyer, residual rove 1 on the spool 2 is adsorbed on the revolution foraminous conveyer 3 by blast in the air-suction trunk 4, enters the collecting box 12 of below along with the revolution of revolution foraminous conveyer 3.

Collecting box 12 utilizes blower fan 5 effect of bleeding, and rove is sucked in the blower fan 5 from turning round foraminous conveyer 3 below cotton delivery pipes 7.

The effect of cyclone is to produce and roving twist rotation back draught, and from the rove of pipeline 11 when the inner straight tube taper of the cyclone position, because the turbulent flow that the variation of speed will produce, when rove moves at cyclone taper position, under the effect of the eddy flow at cyclone afterbody taper position and turbulent flow, eddy flow and turbulent wind-force will be loose to roving twist, and rove is dispelled by the airflow that produces in the blower fan, it is cotton-shaped that shredding is reduced into fiber, delivers to gathering-device with pipeline and utilize.Can extract the blower fan and the fibrous recovery unit of fiber, be matured product in weaving is produced at present, and this explanation is not set forth.

The generation of blast is undertaken by inlet scoop, cyclone, cotton delivery pipe 7 by blower fan 5 in the air-suction trunk 4; Utilize blower fan 5 effect of bleeding, the rove in the collecting box 12 is sucked in the blower fan 5 through cotton delivery pipe 11, cyclone, cotton delivery pipe 7;

Consider that textile enterprise's scale differs, the utility model design manual recovery flyer bobbin and the automatic two kinds of types of flyer bobbin that reclaim, Fig. 5 is that the utility model is installed in the schematic diagram on the fixed operation platform, the said equipment is installed on the board 13, rove is placed apart on revolution foraminous conveyer 3 by rove fixed mount 14, carry out the rove shredding by above-mentioned principle, flyer bobbin is placed by manually-operated.

In Fig. 6, board 13 is provided with rove fixed mount 14, and rove fixed mount 14 is looped around moving runner 17 outsides, and moving runner 17 links to each other with drive motors 16 by belt, and board 13 left ends are provided with flyer bobbin storage tank 18, and the right-hand member of board is provided with collects frame 19.

Fig. 6 is installed in the machines schematic diagram that spool can move for the utility model, and rove fixed mount 14 drives moving runner 17 by drive motors 16 and forms walking feed status automatically; Treated flyer bobbin can run to automatically to be collected in the frame 19, reaches the purpose of automatic processing.

In Fig. 7, the inlet scoop of air-suction trunk 4 links to each other with the pipeline 11 of cyclone front, and with this installation method the time, cyclone uses the air-flow of cyclone air inlet 83 loose to roving twist.

In Fig. 8, the inlet scoop of air-suction trunk 4 links to each other with the cotton delivery pipe 7 of cyclone back, and cyclone uses the air-flow of cyclone air inlet 83 loose to roving twist.

Claims

1. air-flow shredding carding willow, this machine comprises board and revolution conveyer belt, it is characterized in that being provided with the revolution foraminous conveyer at the board internal upper part, in the middle of the revolution foraminous conveyer, be provided with air-suction trunk, be provided with the inlet scoop links to each other with the cotton suction duct road in the air-suction trunk side, collecting box is positioned at revolution foraminous conveyer end, and collecting box links to each other with an end in cotton suction duct road, and the other end in cotton suction duct road links to each other with fans entrance.

2. air-flow shredding carding willow according to claim 1 is characterized in that being connected with cyclone in the cotton suction duct road, and the inlet scoop of air-suction trunk links to each other with cyclone.

3. air-flow shredding carding willow according to claim 1 is characterized in that air-suction trunk is provided with left inlet scoop and right inlet scoop, and left inlet scoop links to each other with left-handed wind apparatus in the cotton suction duct road, and right inlet scoop links to each other with dextrorotation wind apparatus in the cotton suction duct road.

4. air-flow shredding carding willow according to claim 1, it is characterized in that turning round conveyer belt is the guipure that ventilates with high density aperture.

5. air-flow shredding carding willow according to claim 1, it is characterized in that board is provided with the rove fixed mount, the rove fixed mount is looped around the moving runner outside, and moving runner links to each other with drive motors by belt, board one end is provided with the flyer bobbin storage tank, and the other end of board is provided with the collection frame.