Cotton fiber carding device

Abstract

The utility model relates to the technical field of cotton processing, in particular to a cotton fiber carding device which comprises a loosening mechanism and a carding mechanism. The loosening mechanism is connected with a carding box; the carding mechanism is arranged in the carding box, located at the output end of the loosening mechanism and used for carding the cotton subjected to preliminary loosening through the loosening mechanism again and conveying the cotton subjected to multiple times of carding. The carding mechanism is arranged to loosen and card cotton for multiple times, so that the carding effect is improved; the cotton bulkiness can be conveniently improved through the pressing mechanism; and through the arrangement of a limiting box, a protruding part, an air hole, a drying pipe and a dust suction pipe, the carded cotton can be dried and then dedusted, the bulkiness and cleanliness of the cotton are improved, and the carding efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cotton processing, in particular to a cotton fiber combing device. Background Art

[0002] Long-term storage of cotton will cause cotton to become compacted due to various factors, and the cotton fibers have large length unevenness and are not loose enough, which is not suitable for the feeding requirements of the cotton carding machine. Therefore, the cotton fibers need to be loosened to increase the looseness of the cotton fibers.

[0003] The Chinese patent with the authorization announcement number CN219363897U discloses a cotton opening and carding machine, which relates to the technical field of cotton processing equipment, including a box, a round rod, a driving roller, a round roller, an inclined plate, an arc plate and a support plate. The cotton opening and carding machine has the effect of improving the opening of cotton, and the meshing between the driving gear and the driven gear and the meshing between the driving gears facilitates the round roller to rotate in the reverse direction. The cooperation between the first opening rod and the second opening rod facilitates the opening of cotton, thereby achieving the purpose of improving practicality.

[0004] However, the above disclosed solutions have the following shortcomings: the first loosening rod and the second sending rod can only be used to preliminarily loosen the cotton, and the combing of the cotton is not sufficient and thorough, thereby reducing the combing efficiency. Utility Model Content

[0005] The utility model aims to provide a cotton fiber combing device in view of the problems existing in the background technology.

[0006] The technical solution of the utility model is: a cotton fiber combing device, comprising a loosening mechanism, which is connected to a combing box; and a combing mechanism, which is arranged inside the combing box and located at the output end of the loosening mechanism, and is used for combing the cotton that has been initially loosened by the loosening mechanism again and transmitting the cotton that has been combed multiple times.

[0007] Preferably, the combing mechanism includes a conveyor belt mechanism, which is arranged inside a combing box, and a conveyor belt surface on the conveyor belt mechanism is evenly provided with a plurality of groups of first combing teeth; a limit box, which is installed on one side of the top of the combing box, and two groups of protrusions are provided at the bottom of the limit box; a first combing cylinder, which is installed inside the combing box and is located below one group of protrusions, and a plurality of groups of second combing teeth are evenly provided on the outer peripheral surface of the first combing cylinder, and the first combing teeth are meshingly connected with the second combing teeth; and a second combing cylinder, which is installed inside the combing box and is located below another group of protrusions, and a plurality of groups of third combing teeth are evenly provided on the outer peripheral surface of the second combing cylinder, and the first combing teeth are meshingly connected with the third combing teeth, and the first combing cylinder and the third combing teeth are both driven to rotate by a driving mechanism arranged on the combing box.

[0008] Preferably, the first combing cylinder and the second combing cylinder rotate in opposite directions, the first combing cylinder and the conveyor belt on the first combing teeth rotate in opposite directions, and the second combing cylinder and the conveyor belt on the first combing teeth rotate in the same direction.

[0009] Preferably, it also includes a pressing mechanism, which includes an elastic member installed on the side wall of the limit box, the elastic member is composed of a telescopic rod and a spring sleeved on the outside thereof; a mounting plate, which is installed on the bottom end of the elastic member, and a plurality of groups of cotton pressing teeth are arranged on the bottom end of the mounting plate, and the cotton pressing teeth are adapted to the first combing teeth; and a driving assembly, which is installed on the combing box and is used to drive the mounting plate to reciprocate vertically along the elastic member.

[0010] Preferably, the driving assembly comprises a rotating rod, which is driven to rotate by a motor installed on the outer wall of the combing box; and a cam, which is installed on the rotating rod, and the abutting end of the cam is adapted to the mounting plate.

[0011] Preferably, a partition is provided between the two groups of protrusions and on the inner wall of the limit box, the partition divides the space in the limit box into a first cavity and a second cavity, and a plurality of groups of air holes are provided on the protrusions.

[0012] Preferably, the top of the first cavity is connected to a drying tube via a plurality of groups of pipes, and the input end of the drying tube is connected to an external drying mechanism.

[0013] Preferably, the top of the second cavity is connected to a dust suction pipe through a plurality of pipe groups, and the output end of the dust suction pipe is connected to an external dust suction mechanism.

[0014] Compared with the prior art, the above-mentioned technical scheme of the utility model has the following beneficial technical effects: the utility model loosely combs the cotton multiple times through the edge of the combing mechanism, thereby improving the combing effect; it facilitates to improve the fluffiness of the cotton through the pressing mechanism; through the setting of the limit box, the protrusion, the air vent, the drying tube and the dust suction tube, it is convenient to dry the cotton being combed and then remove the dust, thereby improving the fluffiness and cleanliness of the cotton and further improving the combing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the installation method of the combing mechanism and the loosening mechanism of the utility model;

[0017] Figure 3 It is a schematic diagram of the installation method of the pressing mechanism and the limit box of the utility model;

[0018] Figure 4 This is a schematic structural diagram of part A of the utility model.

[0019] Figure numerals: 1. Release mechanism; 2. Combing box; 3. Conveyor belt mechanism; 301. First combing tooth; 4. Elastic member; 401. Mounting plate; 402. Cotton pressing tooth; 403. Rotating rod; 404. Cam; 5. Limit box; 501. Raised portion; 502. Air vent; 6. First combing cylinder; 601. Second combing tooth; 7. Second combing cylinder; 701. Third combing tooth; 8. Drying tube; 9. Dust suction tube. DETAILED DESCRIPTION

[0020] Embodiment 1

[0021] like Figures 1 to 4 As shown, a cotton fiber combing device proposed in the utility model includes a loosening mechanism 1 and a combing mechanism; the loosening mechanism 1 is connected to a combing box 2; the combing mechanism is arranged inside the combing box 2 and located at the output end of the loosening mechanism 1, and is used to comb the cotton that has been initially loosened by the loosening mechanism 1 again and to convey the cotton that has been combed multiple times.

[0022] Furthermore, the combing mechanism includes a conveyor belt mechanism 3, a limit box 5, a first combing cylinder 6 and a second combing cylinder 7; the conveyor belt mechanism 3 is arranged inside the combing box 2 for conveying the cotton preliminarily loosened by the loosening mechanism 1, and the conveyor belt surface on the conveyor belt mechanism 3 is evenly provided with a plurality of first combing teeth 301; the limit box 5 is installed on one side of the top of the combing box 2, and two groups of protrusions 501 are arranged at the bottom of the limit box 5; the first combing cylinder 6 is installed inside the combing box 2 and is located below one group of protrusions 501, and the outer peripheral surface of the first combing cylinder 6 is evenly provided with a plurality of second combing teeth 601, and the first combing teeth 301 are meshed and connected with the second combing teeth 601; the second combing cylinder 7 is installed inside the combing box 2 and is located below another group of protrusions 501, and the outer peripheral surface of the second combing cylinder 7 is evenly provided with a plurality of third combing teeth 701, and the first combing teeth 301 are meshed and connected with the third combing teeth 701, and the first combing cylinder 6 and the third combing teeth 701 are driven to rotate by a driving mechanism arranged on the combing box 2, and the driving mechanism is composed of a motor-driven gear transmission mechanism.

[0023] Furthermore, the rotation directions of the first combing cylinder 6 and the second combing cylinder 7 are opposite, the rotation directions of the first combing cylinder 6 and the conveyor belt on the first combing teeth 301 are opposite, and the rotation directions of the second combing cylinder 7 and the conveyor belt on the first combing teeth 301 are the same, so that multiple groups of second combing teeth 601 and multiple groups of third combing teeth 701 can comb the cotton alternately clockwise and counterclockwise.

[0024] In this embodiment, cotton is put into the loosening mechanism 1 for preliminary loosening. The loosening mechanism 1 is a prior art. The specific structure and principle are recorded in detail in the patent with authorization announcement number CN219363897U, which will not be repeated here. The loosened cotton dropped by the loosening mechanism 1 is transmitted toward the first combing cylinder 6 by starting the conveyor belt mechanism 3. The first combing cylinder 6 and the second combing cylinder 7 are driven to rotate simultaneously by the driving mechanism. The multiple groups of second combing teeth 601 follow the first combing cylinder 6 to rotate clockwise and cooperate with the multiple groups of first combing teeth 301 to drive the cotton on the conveyor belt mechanism 3 to be loosened for the second time. The cotton is loosened by the second combing teeth 601 and rotates along the first combing cylinder 6 to fall onto the conveyor belt mechanism 3 again. After the third combing teeth 701 on the second combing cylinder 7 rotating counterclockwise are dialed again for the third combing, the cotton follows the second combing cylinder 7 to rotate and falls onto the conveyor belt mechanism 3 again, and is finally transmitted by the conveyor belt mechanism 3. The cotton is combed multiple times to improve the combing efficiency.

[0025] Embodiment 2

[0026] like Figure 2 and Figure 3 As shown, a cotton fiber combing device proposed by the utility model, compared with the first embodiment, also includes a pressing mechanism, the pressing mechanism includes an elastic member 4, a mounting plate 401 and a driving assembly; the elastic member 4 is installed on the side wall of the limit box 5, and the elastic member 4 is composed of a telescopic rod and a spring sleeved on the outside thereof; the mounting plate 401 is installed at the bottom end of the elastic member 4, and a plurality of groups of cotton pressing teeth 402 are arranged at the bottom end of the mounting plate 401, and the cotton pressing teeth 402 are adapted to the first combing teeth 301; the driving assembly is installed on the combing box 2 to drive the mounting plate 401 to reciprocate vertically along the elastic member 4.

[0027] Furthermore, the driving assembly includes a rotating rod 403 and a cam 404 ; the rotating rod 403 is driven to rotate by a motor installed on the outer wall of the combing box 2 ; the cam 404 is installed on the rotating rod 403 , and the abutting end of the cam 404 is adapted to the mounting plate 401 .

[0028] In this embodiment, the motor drives the rotating rod 403 to rotate, thereby driving the abutting end of the cam 404 to rotate downward to abut against the mounting plate 401 and then rotate the assembly upward away from the mounting plate 401, so that the elastic member 4 is first stretched and then restored to its initial state, thereby driving the mounting plate 401 to reciprocate up and down, thereby driving the multiple groups of cotton pressing teeth 402 at the bottom of the mounting plate 401 to press and move the cotton on the multiple groups of first combing teeth 301 in motion to achieve a loosening effect, thereby increasing the fluffiness of the cotton and facilitating the subsequent combing by the second combing teeth 601.

[0029] Embodiment 3

[0030] like Figures 1 to 3As shown, the cotton fiber combing device proposed by the utility model, compared with the first embodiment, is provided with a partition between the two groups of protrusions 501 and located on the inner wall of the limit box 5, the partition divides the space inside the limit box 5 into a first cavity and a second cavity, and a plurality of groups of air holes 502 are opened on the protrusion 501.

[0031] Furthermore, a drying tube 8 is connected to the top of the first cavity through a plurality of pipe groups, and an input end of the drying tube 8 is connected to an external drying mechanism.

[0032] Furthermore, the top of the second cavity is connected to a dust suction pipe 9 through a plurality of pipe groups, and the output end of the dust suction pipe 9 is connected to an external dust suction mechanism.

[0033] In this embodiment, hot air is transported into the drying tube 8 through the drying mechanism, the hot air enters the first cavity along the tube, and is blown out toward the first combing cylinder 6 through the multiple groups of air holes 502 on the corresponding raised portion 501, drying the cotton combed by the second combing teeth 601, thereby evaporating moisture from the cotton, increasing the fluffiness and combing effect; the dust suction mechanism is started to absorb dust in the cotton passing through the second combing cylinder 7 through the dust suction tube 9, the multiple groups of tubes and the multiple groups of air holes 502 on the corresponding raised portion 501, thereby increasing the cleanliness of the cotton and improving the combing effect.

[0034] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A cotton fiber combing device, characterized in that: include A loosening mechanism (1) to which a combing box (2) is connected; And a combing mechanism, which is arranged inside a combing box (2) and located at the output end of the loosening mechanism (1), and is used to comb the cotton that has been initially loosened by the loosening mechanism (1) again and to convey the cotton that has been combed multiple times.

2. A cotton fiber combing device according to claim 1, characterized in that: The combing mechanism includes A conveyor belt mechanism (3) is arranged inside the combing box (2), and a plurality of groups of first combing teeth (301) are evenly arranged on the surface of the conveyor belt on the conveyor belt mechanism (3); A limit box (5) is installed on one side of the top end of the combing box (2), and two groups of protrusions (501) are arranged at the bottom end of the limit box (5); A first combing cylinder (6) is installed inside the combing box (2) and is located below one of the groups of raised portions (501); a plurality of groups of second combing teeth (601) are evenly arranged on the outer circumference of the first combing cylinder (6); the first combing teeth (301) are meshedly connected with the second combing teeth (601); and a second combing cylinder (7), which is installed inside the combing box (2) and is located below another group of raised portions (501); a plurality of groups of third combing teeth (701) are evenly arranged on the outer peripheral surface of the second combing cylinder (7); the first combing teeth (301) are meshingly connected with the third combing teeth (701); and the first combing cylinder (6) and the third combing teeth (701) are both driven to rotate by a driving mechanism arranged on the combing box (2).

3. A cotton fiber combing device according to claim 2, characterized in that: The first combing cylinder (6) and the second combing cylinder (7) rotate in opposite directions; the first combing cylinder (6) and the conveyor belt on the first combing teeth (301) rotate in opposite directions; the second combing cylinder (7) and the conveyor belt on the first combing teeth (301) rotate in the same direction.

4. A cotton fiber combing device according to claim 2, characterized in that: Also includes a pressing mechanism, the pressing mechanism includes An elastic member (4) is mounted on the side wall of the limit box (5), and the elastic member (4) is composed of a telescopic rod and a spring sleeved on the outside of the elastic member; A mounting plate (401) mounted on the bottom end of the elastic member (4), wherein a plurality of groups of cotton pressing teeth (402) are arranged on the bottom end of the mounting plate (401), and the cotton pressing teeth (402) are matched with the first combing teeth (301); And a driving assembly, which is installed on the combing box (2) and is used to drive the mounting plate (401) to perform reciprocating motion in the vertical direction along the elastic member (4).

5. A cotton fiber combing device according to claim 4, characterized in that: Drive components include A rotating rod (403) which is driven to rotate by a motor installed on the outer wall of the combing box (2); and a cam (404) mounted on the rotating rod (403), wherein the abutting end of the cam (404) is matched with the mounting plate (401).

6. A cotton fiber combing device according to claim 2, characterized in that: A partition is provided between the two groups of raised portions (501) and on the inner wall of the limit box (5), the partition dividing the space inside the limit box (5) into a first cavity and a second cavity, and a plurality of groups of air holes (502) are provided on the raised portions (501).

7. A cotton fiber combing device according to claim 6, characterized in that: The top of the first cavity is connected to a drying pipe (8) via a plurality of groups of pipes, and the input end of the drying pipe (8) is connected to an external drying mechanism.

8. A cotton fiber combing device according to claim 6, characterized in that: The top of the second cavity is connected to a dust suction pipe (9) via a plurality of groups of pipes, and the output end of the dust suction pipe (9) is connected to an external dust suction mechanism.

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