CN2113989U

CN2113989U - Automatic cotton unloading blowing cleaner

Info

Publication number: CN2113989U
Application number: CN 91230986
Authority: CN
Inventors: 薛逸奇; 丁北山; 徐秀艮
Original assignee: RUGAO CITY TEXTILE MACHINERY MANUFACTURING PLANT
Current assignee: RUGAO CITY TEXTILE MACHINERY MANUFACTURING PLANT
Priority date: 1991-11-30
Filing date: 1991-11-30
Publication date: 1992-08-26

Abstract

The utility model discloses an automatic cotton unloading blowing cleaner, which comprises a run component and a ventilation component. The utility model is characterized in that an automatic cotton unloading device is assembled together with the ventilation component. A waste cotton box is arranged at one end of a trackway at the lower part of an air intake casing in the automatic cotton unloading device. A cotton unloading door is arranged at the lower end of the air intake casing, and a cotton unloading blowing mechanism is arranged above a waste cotton screen. A controlling mechanism which controls the cotton unloading door, the cotton unloading blowing mechanism, a ventilation motor and a run motor is arranged in the air intake casing. The utility model has the advantages of convenience, high reliability and less power consumption, and can automatically unload waste cottons.

Description

Automatic cotton unloading blowing cleaner

The utility model relates to textile technology, is a kind of device of removing or limit dust, flyings and analog in spinning or twisting.

On spinning equipment, usually all supporting have a blowing and intaking cleaner, comprise the ground-engaging element of forming by roller and subsidiary body as on fine spining machine, just having adopted, and the blowing and intaking cleaner that constitutes such as the ventilating part of forming by ventilation motor, impeller, spiral case, air intake cover, waste cotton filter screen, aspiration channel, blower etc.Cleaner in use constantly has flyings, waste cotton etc. and is adsorbed on the outer waste cotton screen surface of impeller air inlet by ventilation blower, as untimely removal, will certainly influence the air quantity and the blast of blower fan, therefore, how to unload the cotton technical barrier that just becomes cleaner.That generally adopts at present has two kinds to unload cotton mode, and a kind of is that cotton is unloaded in the outer air draught of unit, and another kind is that cotton is unloaded by the outer air draught collective of multimachine.The former generally is made up of outer air draught mouth and outer induced-draught fan etc., and its shortcoming is, need utilize supporting fine spining machine or re-mount blower fan, influences supporting fine spining machine blower fan self air quantity and blast, re-mounts blower fan and spends bigger; The latter generally is made up of a high-power blower and many airducts road, air draught mouth etc., and its shortcoming is, power consumption is big, because of pipe laying everywhere in the workshop, influences workshop layout and attractive in appearance, increases noise.

The purpose of this utility model provides a kind of easy, reliable, automatic cotton unloading type blowing and intaking cleaner that power consumption is little.

Technical solution of the present utility model is: a kind of automatic cotton unloading type blowing and intaking cleaner, comprise the ground-engaging element of forming by roller that can slide in orbit and subsidiary body, by the ventilating part that ventilation motor, impeller, spiral case, air intake cover, waste cotton filter screen, aspiration channel, blower are formed, the difference of itself and prior art is: have cotton device of a self-unloading and ventilating part to be fitted together.

A waste cotton case that is contained in air intake cover below track one end is arranged in the cotton device of the self-unloading in the utility model, cotton unloading door is equipped with in the air intake cover lower end, waste cotton filter screen top, impeller below is equipped with and is unloaded cotton blower mechanism, and one provides the controlling organization of control to be contained in the air intake cover for the switching of cotton unloading door and the start and stop of unloading cotton blower mechanism, ventilation motor, movable motor.

Blower mechanism in the utility model adopts axial flow blower.

Controlling organization in the utility model comprises the collision block that is contained in track one end, produces the former dynamic component of displacement under the collision block effect, by former dynamic component drive and link to each other with cotton unloading door open door part, reach and former dynamic component is connected to and unloads the damping mechanism that cotton blower mechanism provides damping; The motor control switch that opens and closes under former dynamic component effect is housed under the collision block.

Former dynamic component in the utility model adopts parallel bar mechanism.

Advantage in the utility model is: owing to overcome the prior art cleaner need dispose external blower fan when unloading cotton shortcoming, compact conformation, easy to be reliable, unload cotton thorough rapidly, power consumption is little, neither influence the operate as normal of fine spining machine, also need not to set up complicated ventilation shaft in the workshop, and unload cotton and carry out fully automatically, noise is little, the manufacturing installation is also very easy, cost is low, easy to utilize.

Fig. 1 is a kind of automatic cotton unloading type blowing and intaking cleaner structural representation of the present utility model.

Fig. 2 is the A-A cutaway view of Fig. 1.

Fig. 1 has described an embodiment of the present utility model.Support 1 is fixed on the fine spining machine column 2, and track 3,4 is equipped with on the both sides of support 1 respectively, is fixed with a waste cotton case 15 at the one end; The ventilating part of being made up of ventilation motor 8, impeller 9, spiral case 10, air intake cover 13, aspiration channel 11, blower 12, waste cotton filter screen 16 etc. relies on roller 6,7 to be supported on the track 3,4; Below the impeller 9, waste cotton filter screen 16 above be equipped with unload cotton with axial flow blower 14, one is unloaded the lower end that waste cotton rotary door 17

dependence hinges

18,19 are fixed on air intake cover, the cotton control mechanism of self-unloading is housed in the air intake cover 13 between rotary door 17 and waste cotton filter screen 16.During fine spining machine work, flyings and waste cotton are adsorbed on the waste cotton filter screen 16 by aspiration channel 11, and the cotton device of the self-unloading under the impeller 9 falls in the waste cotton case 15 automatically in being contained in air intake cover 13 again.Thereby need not to utilize fine spining machine inner blower or refitting blower fan to unload cotton.The cotton device of whole ventilating part and the self-unloading that is fitted together with it is to rely on to be contained in the other electricity row of track and to be contained in movable motor on the ventilating part and brush, point touch switch etc. and walk on track 3,4, when ventilating part run to track 3,4 one ends unload cotton position the time, the cotton device of self-unloading controlling organization in former moving bar 20 and lower end roller 21 touch trapezoidal collision block 5, thereby can produce the cotton action of self-unloading.

Fig. 2 has described the cotton device of a kind of self-unloading.Former moving bar 20 lower ends are fixed with roller 21, roller 21 has only a rotational freedom, an end separately of short parallel bar 22 and long parallel bar 23 links to each other with former moving bar 20, two tie points have only rotational freedom, a bit being connected on the parallel bar hold-down support 24 on the other end of short parallel bar 22 and the long parallel bar 23, parallel bar hold-down support 24 is fixed on the base plate 25 of air intake cover 13, because hold-down support 24 and former moving bar 20, short parallel bar 22, long parallel bar 23 constitutes parallelogram, so former moving bar 20 can only move on axis direction and the direction parallel with axis, about promptly having only, translation freedoms; The other end of long parallel bar 23 is connected with and opens a bar 26, opens joint ball bearing 27 is housed on the bar 26, and ball bearing 27 is again by opening a bearing 28 and unloading cotton rotary door 17 and fixedly connected; Rotary door 17 opposite sides are connected with the base plate 25 of air intake cover 13 by

hinge

18,19 and door pivot 29, make rotary door 17 have only 29 frees degree of rotating around the shaft, at this moment, the tie point of ball bearing 27 and rotary door 17 has only one to rotate and the free degree of a bar 26 axis pulling is opened on an edge around connecting axle.Also be connected with a back-moving spring 30 on long parallel bar 23, the other end of back-moving spring 30 relies on bolt 32 to be fixed on the dividing plate 31 of air intake cover 13, and after external force removed on the former moving bar 20, under the effect of back-moving spring 30, rotary door 17 was closed voluntarily.On long parallel bar 23, other is connected with a former moving bar 33 of damping, the other end of the former moving bar 33 of damping is equipped with a ball joint bearing 34, thereby makes the tie point of ball joint bearing 34 and the former moving bar 33 of damping have the free degree of shaking around connecting axle and former moving bar 33 axis of damping; One end of a damping depression bar 35 links to each other with ball joint bearing 34, the other end has the damping block that is contained on the axial flow blower, the mid point of damping depression bar 35 is connected on the filter screen connecting plate 38 that is fixed between air intake cover 13 and the spiral case, and the waste cotton filter screen 16 of axial flow blower 14 and lower end thereof all is fixed on the connecting plate 38.

When roller 21 rolls on trapezoidal collision block 5, the external force effect makes former moving bar 20 move up along the axis plane, long parallel bar 23 rotates counterclockwise around fixed pivot, open a bar 26 and change a minute angle counterclockwise around tie point with long parallel bar 23 along axis direction, rotary door 17 is opened, at this moment, because the point under the collision block 5 touches the switch pressurized and opens circuit, impeller stall in movable motor and the ventilating part, axial flow blower 14 starts, and is adsorbed on filter screen 16 outer waste cottons and stops and free-falling owing to the ventilation blower air draught on the one hand, under axial flow blower 14 downward blowing effects, force again on the other hand and fall in the waste cotton case, after the time relay is delayed time a period of time, movable motor, ventilation motor starts, and axial flow blower 14 is closed, roller 21 is tending towards free state after slipping over collision block 5, back-moving spring 30 resets each bar, and rotary door 17 is closed, and damping block 36 is pressed on the blade of axial flow blower 14, when preventing the ventilation blower air draught, air-flow makes the blade rotation of axial flow blower 14, and so far, a period of motion of cleaner finishes.

Claims

1, a kind of automatic cotton unloading type blowing and intaking cleaner, comprise the ground-engaging element of forming by roller that can move in orbit and subsidiary body, ventilating part by ventilation motor, impeller, spiral case, air intake cover, waste cotton filter screen, aspiration channel, blower are formed is characterized in that: have cotton device of a self-unloading and ventilating part to be fitted together.

2, automatic cotton unloading type blowing and intaking cleaner according to claim 1, it is characterized in that: a waste cotton case that is contained in air intake cover below track one end is arranged in the cotton device of self-unloading, cotton unloading door is equipped with in the air intake cover lower end, waste cotton filter screen top, impeller below are equipped with and are unloaded cotton blower mechanism, and one provides the controlling organization of control to be contained in the air intake cover for the switching of cotton unloading door and the start and stop of unloading cotton blower mechanism, ventilation motor, movable motor.

3, automatic cotton unloading type blowing and intaking cleaner according to claim 2 is characterized in that: unload cotton blower mechanism and adopt axial flow blower.

4, according to claim 2 or 3 described automatic cotton unloading type blowing and intaking cleaners, it is characterized in that: controlling organization comprises the collision block that is contained in track one end, produces the former dynamic component of displacement under the collision block effect, by former dynamic component drive and link to each other with cotton unloading door open door part, reach and former dynamic component is connected to and unloads the damping mechanism that cotton blower mechanism provides damping; The motor control switch that opens and closes under former dynamic component effect is housed under the collision block.

5, automatic cotton unloading type blowing and intaking cleaner according to claim 4 is characterized in that: former dynamic component adopts parallel bar mechanism.