Spinning raw material fiber impurity removal mechanism

Abstract

The utility model discloses a spinning raw material fiber impurity removal mechanism which comprises a processing box and an impurity removal mechanism body, the impurity removal mechanism body is arranged in the processing box, and one side of an inner cavity of the processing box is fixedly connected with an installation frame. According to the spinning raw material fiber impurity removal mechanism, the partition plate is rotationally arranged in the mounting frame, the rotating rod and the fan blades which are opposite in wind direction are arranged at the top and the bottom of the partition plate correspondingly, and the comprehensive desorption mechanism is arranged between the rotating rod at the bottom and the filter screen plate, so that falling guide of fibers can be achieved, and separation can be achieved through the filter screen plate; and through rotation of the filter screen plate and reverse blowing of the two sets of fan blades, fibers separated by the filter screen plate can be continuously adsorbed and fall, and continuous rotation of the filter screen plate can provide a relatively smooth filter surface for the fan blades at the top so as to guide the wind direction.

Description

Technical Field

[0001] The utility model relates to the technical field of fiber processing, in particular to a spinning raw material fiber impurity removal mechanism. Background Art

[0002] There are certain impurities in the fiber raw materials (mainly solid impurities mixed in the fiber raw materials). In view of this, in order to facilitate the removal of impurities from the fibers, Chinese patent CN217579170U discloses a fiber loosening and impurity removal device, including an outer shell and an opening component; the outer shell includes two side plates, the opening component includes an opening roller, an upper cover body, a lower cover body and a first drive motor, both ends of the upper cover body and the lower cover body are respectively connected between the two side plates, the upper cover body and the lower cover body form a feed port and a fiber outlet on both sides thereof, the opening shaft is rotatably arranged between the two side plates, and the end of the opening shaft is connected to the first drive motor; a de-impurity leakage net is provided in the middle of the lower cover body, and a plurality of opening thorns are provided on the surface of the opening roller and the de-impurity leakage net. The beneficial effects of the utility model are as follows: the impurity removal net of the impurity removal device can make the impurities in the fiber raw material after the fiber is opened and dispersed leak through the impurity removal net, thereby completing the impurity removal process during the fiber opening and dispersion process; and the fiber opening and impurity removal device has the advantages of simple structure, practicality, safety and high opening efficiency.

[0003] Although the above-mentioned device can achieve the effect of conveniently removing and separating impurities from fibers, it is inevitable that there are still some shortcomings in its actual use. For example, the device lacks a fiber separation and isolation mechanism, so that during the subsequent falling process of the fibers, some fibers will adhere to the fan blocking net, resulting in the problem of poor wind guidance. In order to avoid such problems, a spinning raw material fiber impurity removal mechanism is proposed to solve the existing problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a spinning raw material fiber impurity removal mechanism, which solves the problem that the device lacks a fiber separation and isolation mechanism, resulting in fibers adhering to the fan blocking net during the subsequent falling process, causing unsmooth wind guidance.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a spinning raw material fiber impurity removal mechanism, comprising a processing box and an impurity removal mechanism, the impurity removal mechanism is arranged inside the processing box, one side of the processing box inner cavity is fixedly connected with a mounting frame, both sides of the processing box inner cavity are fixedly connected with partition plates used in conjunction with the mounting frame, a filter screen is rotatably arranged on one side of the inner cavity of the mounting frame, one side of the processing box inner cavity and the inner wall of the mounting frame are fixedly arranged with an air hood, the inner wall of the top air hood and the side wall of the bottom air hood are fixedly connected with a first motor through a bracket, the output shaft of the first motor is fixedly connected with a rotating rod through a coupling, a plurality of fan blades are equidistantly and fixedly connected to the surface of the rotating rod, and the top fan blades and the bottom fan blades are arranged in opposite directions, and a comprehensive desorption mechanism is arranged between the bottom rotating rod and the filter screen.

[0006] Preferably, the comprehensive desorption mechanism includes a rotating rod, which is rotatably arranged on the inner wall of the processing box, and the surfaces of the rotating rod and the bottom rotating rod are fixedly connected with pulleys, and a belt is connected for transmission between the two pulleys, one end of the rotating rod is fixedly connected with a first gear, and the surface of the filter plate is fixedly connected with a second gear meshing with the first gear.

[0007] Preferably, the impurity removal mechanism includes a loosening shell, which is fixedly arranged on the top of the processing box, and an opening roller is rotatably arranged inside the loosening shell, and a plurality of impurity filtering holes are opened at the bottom of the loosening shell, and the rear side of the processing box is fixedly connected to a second motor through a bracket, and the output shaft of the second motor is fixedly connected to the rear side of the opening roller through a coupling.

[0008] Preferably, a placement groove is opened on one side of the processing box, and a placement box is placed inside the placement groove and at the bottom of the filter hole.

[0009] Preferably, air outlet holes and air filter screens matched with the bottom fan blades are respectively provided on both sides of the processing box, and a plurality of air outlet holes are provided.

[0010] Preferably, both sides of the front side of the processing box are hinged with box doors through hinges.

[0011] Beneficial Effects

[0012] The utility model provides a spinning raw material fiber impurity removal mechanism. Compared with the existing technology, the utility model has the following beneficial effects: the utility model is provided by rotating a partition plate inside the installation frame, and the top and bottom of the partition plate are respectively provided with a rotating rod and a fan blade with opposite wind directions, and a comprehensive desorption mechanism is provided between the bottom rotating rod and the filter screen plate, so that the falling guidance of the fibers can be separated by the filter screen plate, and the rotation of the filter screen plate and the reverse blowing of the two sets of fan blades can cause the fibers separated by the filter screen plate to be continuously adsorbed and fall, and the continuous rotation of the filter screen plate can provide a relatively smooth filtering surface for the top fan blade to facilitate wind direction guidance. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the external structure of the utility model;

[0014] Figure 2 It is a cross-sectional view of the processing box structure of the utility model;

[0015] Figure 3 It is a side view of the internal structure of the processing box of the utility model;

[0016] Figure 4 It is a schematic diagram of the comprehensive desorption mechanism structure of the utility model.

[0017] In the figure: 1, processing box; 2, impurity removal mechanism; 21, loose shell; 22, loose licker-in roller; 23, impurity filter hole; 24, second motor; 3, mounting frame; 4, partition plate; 5, filter screen plate; 6, wind cover; 7, first motor; 8, rotating rod; 9, fan blade; 10, comprehensive detachment mechanism; 11, rotating rod; 12, pulley; 13, belt; 14, first gear; 15, second gear; 16, placement slot; 17, placement box; 18, air outlet; 19, air filter screen; 20, box door. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0019] See also Figure 1-4The utility model provides a technical solution: a spinning raw material fiber impurity removal mechanism, comprising a processing box 1 and an impurity removal mechanism 2, the impurity removal mechanism 2 is arranged inside the processing box 1, the impurity removal mechanism 2 comprises a loosening shell 21, the loosening shell 21 is fixedly arranged on the top of the processing box 1, an opening and licking-in roller 22 is rotatably arranged inside the loosening shell 21, a plurality of impurity filtering holes 23 are provided at the bottom of the loosening shell 21, a second motor 24 is fixedly connected to the rear side of the processing box 1 through a bracket, and the output shaft of the second motor 24 is fixedly connected to the rear side of the opening and licking-in roller 22 through a coupling, a placement groove 16 is provided on one side of the processing box 1, a placement box 17 is placed inside the placement groove 16 and at the bottom of the impurity filtering hole 23, and both sides of the front side of the processing box 1 are hinged with box doors 20 through hinges.

[0020] Furthermore, in order to facilitate the comprehensive separation and desorption of the fibers, a mounting frame 3 is fixedly connected to one side of the inner cavity of the processing box 1, and a partition plate 4 used in conjunction with the mounting frame 3 is fixedly connected to both sides of the inner cavity of the processing box 1. A filter screen plate 5 is rotatably provided on one side of the inner cavity of the mounting frame 3, and a wind shield 6 is fixedly provided on one side of the inner cavity of the processing box 1 and the inner wall of the mounting frame 3. The inner wall of the top wind shield 6 and the side wall of the bottom wind shield 6 are fixedly connected to a first motor 7 through a bracket, and the output shaft of the first motor 7 is fixedly connected to a rotating rod 8 through a coupling, and a plurality of fan blades 9 are fixedly connected to the surface of the rotating rod 8 at equal intervals, and the top fan blades 9 and the bottom fan blades 9 are arranged in opposite directions;

[0021] A comprehensive desorption mechanism 10 is arranged between the bottom rotating rod 8 and the filter screen plate 5, and the comprehensive desorption mechanism 10 includes a rotating rod 11, and the rotating rod 11 is rotatably arranged on the inner wall of the processing box 1. The surfaces of the rotating rod 11 and the bottom rotating rod 8 are fixedly connected with pulleys 12, and a belt 13 is transmission-connected between the two pulleys 12. One end of the rotating rod 11 is fixedly connected with a first gear 14, and the surface of the filter screen plate 5 is fixedly connected with a second gear 15 meshing with the first gear 14.

[0022] In order to facilitate ventilation and dust filtering of the bottom fan blades 9, air outlet holes 18 and air filter screens 19 are respectively provided on both sides of the processing box 1 for use with the bottom fan blades 9, and a plurality of air outlet holes 18 are provided.

[0023] When in use, the fibers to be loosened and removed from impurities are fed into the interior of the loosening shell 21 through the side inlet of the loosening shell 21, and the second motor 24 is synchronized. The second motor 24 drives the loosening roller 22 to loosen the fibers. During the loosening process, impurities fall into the interior of the placement box 17 from the filter holes 23. Secondly, the first motor 7 is started during the loosening, and the top first motor 7 is started. The top fan blades 9 draw air and guide the loosened fibers to the filter screen plate 5, so that the loosened fibers are close to the filtering surface of the filter screen plate 5. The bottom first motor 7 is started, and the bottom rotating rod 8 drives the fan blades 9 to start blowing air. The bottom rotating rod 8 rotates to drive the belt 13 and the pulley 12 to cooperate with each other, and the rotating rod 11 drives the first gear 14 to mesh with the second gear 15. The second gear 15 meshes and rotates to drive the filter screen plate 5 to rotate in a circle. The fibers attached to the surface of the filter screen plate 5, accompanied by the rotation and the backblowing of the bottom fan blades 9, are prompted to separate the loosened fibers from the filter screen plate 5 and fall into the storage space at the bottom of the inner cavity of the processing box 1.

Claims

1. A spinning raw material fiber impurity removal mechanism, comprising a processing box (1) and an impurity removal mechanism (2), wherein the impurity removal mechanism (2) is arranged inside the processing box (1), and is characterized in that: A mounting frame (3) is fixedly connected to one side of the inner cavity of the processing box (1), and partition plates (4) used in conjunction with the mounting frame (3) are fixedly connected to both sides of the inner cavity of the processing box (1). A filter screen (5) is rotatably arranged on one side of the inner cavity of the mounting frame (3). A wind shield (6) is fixedly arranged on one side of the inner cavity of the processing box (1) and the inner wall of the mounting frame (3). The inner wall of the top wind shield (6) and the side wall of the bottom wind shield (6) are fixedly connected to a first motor (7) via a bracket. The output shaft of the first motor (7) is fixedly connected to a rotating rod (8) via a coupling. A plurality of fan blades (9) are fixedly connected to the surface of the rotating rod (8) at equal intervals, and the top fan blades (9) and the bottom fan blades (9) are arranged in opposite directions. A comprehensive desorption mechanism (10) is arranged between the bottom rotating rod (8) and the filter screen (5).

2. A spinning raw material fiber impurity removal mechanism according to claim 1, characterized in that: The comprehensive desorption mechanism (10) comprises a rotating rod (11), the rotating rod (11) is rotatably arranged on the inner wall of the processing box (1), the surfaces of the rotating rod (11) and the bottom rotating rod (8) are fixedly connected to pulleys (12), and a belt (13) is connected between the two pulleys (12) for transmission, one end of the rotating rod (11) is fixedly connected to a first gear (14), and the surface of the filter screen plate (5) is fixedly connected to a second gear (15) meshing with the first gear (14).

3. The spinning raw material fiber impurity removal mechanism according to claim 1, characterized in that: The impurity removing mechanism (2) comprises an opening shell (21), the opening shell (21) is fixedly arranged on the top of the processing box (1), an opening roller (22) is rotatably arranged inside the opening shell (21), a plurality of impurity filtering holes (23) are opened at the bottom of the opening shell (21), the rear side of the processing box (1) is fixedly connected to a second motor (24) through a bracket, and the output shaft of the second motor (24) is fixedly connected to the rear side of the opening roller (22) through a coupling.

4. A spinning raw material fiber impurity removal mechanism according to claim 3, characterized in that: A placement groove (16) is provided on one side of the processing box (1), and a placement box (17) is placed inside the placement groove (16) and at the bottom of the filter hole (23).

5. The spinning raw material fiber impurity removal mechanism according to claim 1, characterized in that: Air outlet holes (18) and air filter screens (19) matched with the bottom fan blades (9) are respectively arranged on both sides of the processing box (1), and a plurality of air outlet holes (18) are provided.

6. A spinning raw material fiber impurity removal mechanism according to claim 1, characterized in that: Both sides of the front side of the processing box (1) are hinged with box doors (20) via hinges.

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