CN213232599U

CN213232599U - Flying cotton suction device for horn mouth of carding machine

Info

Publication number: CN213232599U
Application number: CN202022170829.XU
Authority: CN
Inventors: 胡绪超; 许伟
Original assignee: Henan Wuyang Textile Co ltd
Current assignee: Henan Wuyang Textile Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-05-18
Anticipated expiration: 2030-09-28

Abstract

The utility model relates to a flying cotton suction device at the horn mouth of a carding machine, which effectively solves the problem that the flying cotton on the horn mouth is not cleaned in time; the technical scheme for solving the problem is that the horn mouth comprises a horn mouth body, wherein a plurality of through holes are formed in the circumference of the side wall of the horn mouth body; a transverse shell is fixed on the outer side of the bell mouth body; a baffle is arranged in the middle of the shell, two filter boxes are arranged on the baffle, a pipeline is communicated between the right side walls of the upper filter box and the lower filter box, and a fan with adjustable steering is arranged in the pipeline; the side wall of the pipeline is provided with an impeller, the impeller can be blown by airflow in the pipeline to rotate, the airflow direction is different, and the impeller turns differently; two wire wheels are fixed on the installation rotating shaft of the impeller, ropes with different winding directions are respectively wound on the two wire wheels, and the free ends of the ropes are respectively connected to the end surfaces of the upper and lower double-layer filter screens; the utility model discloses can realize automatic filtration and arrange the sediment, can not shut down the washing that carries out the filter screen simultaneously, utilize double-deck filter screen more to add and to have strengthened the effect of filtering and arranging the sediment.

Description

Flying cotton suction device for horn mouth of carding machine

Technical Field

The utility model relates to a carding machine technical field, especially a flying flower device is inhaled to carding machine horn mouth.

Background

The working principle of the carding machine is to open, comb and remove impurities on a cotton (fiber) roll sent from the previous process or an oil cotton (chemical fiber) layer supplied by a cotton box, so that all curled massive cotton rings are in a single fiber shape basically straightened, broken seeds, impurities and short fibers left in the cleaning process are removed in the process, then cotton slivers with certain specifications are integrated and stored in a cotton cylinder for the drawing process; at present, the part generally takes manual timing cleaning as a main part, consumes manpower, and is easy to cause untimely cleaning. There is therefore a need to solve the above problems.

Disclosure of Invention

To the above-mentioned condition, for solving the problem that exists among the prior art, the utility model aims at providing a flying device is inhaled to carding machine horn mouth, can effectively solve the untimely problem of flying clearance on the horn mouth.

The technical scheme for solving the problem is that the horn mouth comprises a horn mouth body, wherein a plurality of through holes are formed in the circumference of the side wall of the horn mouth body; a transverse shell is fixed on the outer side of the bell mouth body; a vertical baffle is arranged in the middle of the shell, a filter box is arranged on each of the upper side and the lower side of the baffle, and a double-layer filter screen is obliquely and outwards arranged in the filter box along the diagonal direction; the baffle is provided with two one-way air inlets which are in one-to-one correspondence with the upper and lower filter boxes, the outer side wall of each filter box is provided with a one-way air outlet, and the one-way air inlets and the one-way air outlets are positioned on the same side of the double-layer filter screen; a pipeline is communicated between the right side walls of the upper and lower filter boxes, and a fan with adjustable steering is placed in the pipeline;

the side wall of the pipeline is provided with an impeller, the impeller can be blown by airflow in the pipeline to rotate, the airflow direction is different, and the impeller steering direction is different; two wire wheels are fixed on the installation shaft of the impeller, the two wire wheels are respectively wound with ropes in different winding directions, and the free ends of the two ropes are respectively connected to the end faces of the upper and lower double-layer filter screens.

The utility model discloses can realize automatic filtration and arrange the sediment, can not shut down the washing that carries out the filter screen simultaneously, utilize double-deck filter screen more to add and to have strengthened the effect of filtering and arranging the sediment.

Drawings

Fig. 1 is a front sectional view (lower filtering state) of the present invention.

Fig. 2 is a front sectional view (upper filtering state) of the present invention.

Fig. 3 is a cross-sectional view taken along line a-a of fig. 1.

Fig. 4 is a schematic perspective view of a double-layer screen.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

As shown in fig. 1 to 4, the present invention includes a bell mouth body 1, wherein a plurality of through holes 2 are formed on the circumference of the side wall of the bell mouth body 1; a transverse shell 3 is fixed on the outer side of the bell mouth body 1; a vertical baffle 4 is arranged in the middle of the shell 3, a filter box 5 is arranged on each of the upper side and the lower side of the baffle 4, and a double-layer filter screen 6 is obliquely and outwards arranged in the filter box 5 along the diagonal direction; the baffle 4 is provided with two one-way air inlets 7 which are in one-to-one correspondence with the upper and lower filter boxes 5, the outer side wall of each filter box 5 is provided with a one-way air outlet 8, and the one-way air inlets 7 and the one-way air outlets 8 are positioned on the same side of the double-layer filter screen 6; a pipeline 9 is communicated between the right side walls of the upper and lower filter boxes 5, and a fan 10 with adjustable steering is arranged in the pipeline 9;

the side wall of the pipeline 9 is provided with an impeller 11, the impeller 11 can be blown by airflow in the pipeline 9 to rotate, the airflow direction is different, and the rotation directions of the impeller 11 are different; two wire wheels 12 are fixed on the installation shaft of the impeller 11, the two wire wheels 12 are respectively wound with ropes 13 with different winding directions, and the free ends of the two ropes 13 are respectively connected to the end faces of the upper and lower double-layer filter screens 6.

In order to better realize filtering, a one-way air inlet valve is arranged at the one-way air inlet 7; a one-way air outlet valve is arranged at the one-way air outlet 8.

For the clearance of better realization filter screen, double-deck filter screen 6 constitute by upper and lower two-layer, the upper strata has seted up horizontal logical groove, the vertical logical groove of having seted up of lower floor is connected with extension spring 14 between two-layer, has seted up extension spring 14 mounting hole between upper strata and the lower floor, makes two-layer filter screen closely laminate.

In order to realize the steering adjustment of the fan 10, the fan 10 is driven by a direct current motor, and the change of the steering of the fan 10 is realized by changing the positive pole and the negative pole of the motor.

In order to make the impeller 11 change direction with the change of the airflow direction, one part of the impeller 11 is arranged inside the pipeline 9, and the other part is arranged outside the pipeline 9.

In order to avoid the abrasion of the rope, a reversing wheel is arranged in the filter box 5.

When the utility model is used, firstly, the motor is started, the motor can drive the fan 10 to rotate, firstly, the fan 10 blows air from bottom to top is taken as an example for explanation, see the attached drawing 1, at the moment, the airflow in the pipeline 9 flows from bottom to top, so that the interior of the lower filter box 5 is in a negative pressure state, and the interior of the upper filter box 5 is in a positive pressure state; the one-way air inlet 7 in the rose box 5 of below this moment opens, and one-way gas outlet 8 is closed, and the inboard flower flying of horn mouth body 1 can be through-hole 2 on the horn mouth body 1, then is stained with on the filter screen of attaching in the rose box 5 of below through the one-way air inlet 7 in the rose box 5 of below.

Meanwhile, the air path flows from bottom to top, the impeller 11 rotates positively at the moment, the rope 13 connected with the lower double-layer filter screen 6 is in a relaxed state at the moment, and the double-layer filter screen 6 can be tightly attached together, so that fine filter holes are formed, and the flying flowers can be blocked on the lower double-layer filter screen 6.

On the contrary, the double-layer filter screen 6 in the upper filter box 5 is pulled open by the pulling force of the rope 13, so that the filter holes of the filter screens become large, and the air flow blows the flying flowers on the filter screens under the action of the air flow, so that the flying flowers are discharged from the one-way air outlet 8 of the upper filter box 5.

Similarly, after a period of time, the filter screen below is blocked, the filtering effect is reduced, only the turning direction of the fan 10 needs to be changed, the whole system can run in the reverse direction, see fig. 2, the filter box 5 above can filter, and the filter box 5 below can discharge slag.

In turn, the automatic cleaning of the filter screen can be realized, the blockage is avoided, and meanwhile, the continuous non-stop work can be realized.

This device is through setting up double-deck filter screen 6, when making double-deck filter screen 6 overlap, and the filtration aperture diminishes, and the flyings that blocks that can be better, simultaneously when needs arrange the sediment, double-deck filter screen 6 opens, and the filtration aperture grow, the adhesion of discharging that can be better flies on the filter screen.

This device is through utilizing two rose box 5 from top to bottom, through adjusting turning to of fan 10, can make two rose box 5 from top to bottom carry out rose box 5 in turn and arrange the sediment, realized the work of alternating each other, need not shut down, and the flyings on the double-deck filter screen 6 is fallen in clearance that can be timely, avoids blockking up.

This device is through utilizing the difference of the interior airflow direction of pipeline 9, and the rotation of cooperation impeller 11 has realized two double-deck filter screen 6's ingenious cooperation then through the different line wheel 12 of two winding directions, more is favorable to filtering and arranges the sediment.

Claims

1. A cotton fly suction device for a horn mouth of a carding machine comprises a horn mouth body (1) and is characterized in that a plurality of through holes (2) are formed in the circumference of the side wall of the horn mouth body (1); a transverse shell (3) is fixed on the outer side of the bell mouth body (1); a vertical baffle (4) is arranged in the middle of the shell (3), a filter box (5) is arranged on each of the upper side and the lower side of the baffle (4), and a double-layer filter screen (6) is obliquely and outwards arranged in the filter box (5) along the diagonal direction; the baffle (4) is provided with two one-way air inlets (7) which are in one-to-one correspondence with the upper and lower filter boxes (5), the outer side wall of each filter box (5) is provided with a one-way air outlet (8), and the one-way air inlets (7) and the one-way air outlets (8) are positioned on the same side of the double-layer filter screen (6); a pipeline (9) is communicated between the right side walls of the upper and lower filter boxes (5), and a fan (10) with adjustable steering is arranged in the pipeline (9);

the side wall of the pipeline (9) is provided with an impeller (11), the impeller (11) can be blown by airflow in the pipeline (9) to rotate, the airflow directions are different, and the rotation directions of the impeller (11) are different; two wire wheels (12) are fixed on the installation shaft of the impeller (11), the two wire wheels (12) are respectively wound with ropes (13) in different winding directions, and the free ends of the two ropes (13) are respectively connected to the end faces of the upper and lower double-layer filter screens (6).

2. The horn mouth fly ash sucking device of the carding machine as claimed in claim 1, wherein a one-way air inlet valve is installed at the one-way air inlet (7); a one-way air outlet valve is arranged at the one-way air outlet (8).

3. The flying cotton suction device of the horn mouth of the carding machine according to claim 1, wherein the double-layer filter screen (6) consists of an upper layer and a lower layer, the upper layer is provided with a transverse through groove, the lower layer is provided with a vertical through groove, a tension spring (14) is connected between the two layers, and a tension spring (14) mounting hole is formed between the upper layer and the lower layer, so that the two layers of filter screens can be tightly attached.

4. The cotton suction device at the horn mouth of the carding machine is characterized in that the fan (10) is driven by a direct current motor, and the change of the rotation direction of the fan (10) is realized by changing the positive pole and the negative pole of the motor.

5. A device for absorbing the fly waste at the bell mouth of a carding machine according to claim 1, characterized in that a part of the impeller (11) is arranged inside the duct (9) and another part is arranged outside the duct (9).