Cotton yarn strip collecting device for cotton yarn processing

Abstract

The utility model relates to the technical field of cotton yarn processing, in particular to a cotton yarn strip collecting device for cotton yarn processing, which comprises a winding table, a conveying roller, a winding mechanism and a brush dust removal mechanism, the conveying roller and the winding mechanism are both mounted on the winding table, the conveying roller is used for conveying cotton yarn strips, the winding mechanism is used for winding the cotton yarn strips conveyed by the conveying roller, and the brush dust removal mechanism is mounted on the winding table. The brush dust removal mechanism is used for driving a brush to move to remove dust on the outer surface of the cotton yarn strip; a fluff removing mechanism is arranged between the winding mechanism and the brush dust removing mechanism and used for removing fluff adhering to the outer surfaces of the cotton yarn strips. The fluff removing mechanisms are arranged on the upper side and the lower side of the cotton yarn strip, protruding fluff generated in the dust removing process of the brush can be removed, the lifting mechanism drives the fluff removing mechanisms to move up and down so that the fluff removing mechanisms can be attached to the outer surface of the cotton yarn strip all the time, and therefore the protruding fluff generated on the outer surface of the cotton yarn strip can be removed thoroughly.

Description

Technical Field

[0001] The utility model belongs to the technical field of cotton yarn processing, and in particular relates to a cotton yarn strip collecting device used for cotton yarn processing. Background Art

[0002] Cotton yarn is a yarn made from cotton fibers through a spinning process. After being processed by plying, it is called cotton thread. According to different spinning processes, it can be divided into carded yarn and combed yarn. (1) Carded yarn: It is a yarn spun from cotton fibers through an ordinary spinning system. (2) Combed yarn: It is a yarn spun from cotton fibers through a combed spinning system. Combed yarn is made of high-quality raw materials. The fibers in the finished yarn are straight and parallel, with few knots, good luster, uniform yarn length, and high strength. This type of cotton yarn is mostly used to weave high-end fabrics.

[0003] In the Chinese patent with publication number CN 218370940 U, ​​through the coordinated use of a circular half gear, a toothed swing frame, a sliding rod, a slide groove and a guide block, during the winding process, the rotation of the circular half gear drives the guide block on the toothed swing frame to swing back and forth, so that the cotton yarn strips swing back and forth through the limiting holes on the guide block, so that the cotton yarn strips are evenly wound on the collecting cylinder, so that the cotton yarn strips are wound more tightly and not easy to loosen, thereby improving the aesthetics of the cotton yarn strips collection. Through the coordinated use of the mounting shaft, the collecting cylinder, the threaded rod, the limiting block and the supporting frame, the collecting cylinder is limited by the limiting block, so that the collecting cylinder can be fixed and its stability can be improved. Through the setting of the brush plate, the cotton yarn strips can be preliminarily cleaned;

[0004] However, the device has the following problems during use:

[0005] When the brush plate moves, it will rub against the thread on the cotton yarn strip, which will cause raised fluff to appear on the thread. These raised fluff will make the cotton yarn strip feel poor, which is not conducive to the subsequent use of the cotton yarn strip. Utility Model Content

[0006] The purpose of the utility model is to provide a cotton yarn collecting device for cotton yarn processing to solve the problems raised by the above background technology.

[0007] To achieve the above purpose, the utility model provides the following technical solutions, including a winding platform, a conveying roller, a winding mechanism, and a brush dust removal mechanism. The conveying roller and the winding mechanism are both installed on the winding platform. The conveying roller is used to transport the cotton yarn strips. The winding mechanism is used to roll up the cotton yarn strips transported by the conveying roller. The brush dust removal mechanism is used to drive the brush to move and remove dust on the outer surface of the cotton yarn strips.

[0008] A fluff removal mechanism is arranged between the winding mechanism and the brush dust removal mechanism, and the fluff removal mechanism is used to remove the fluff adhered to the outer surface of the cotton yarn strip.

[0009] Preferably, two lint removal mechanisms are provided, and the two lint removal mechanisms are respectively located on the upper and lower sides of the cotton yarn strip.

[0010] Preferably, the fluff removing mechanism comprises a shell, a pressing plate is arranged on one side of the shell close to the cotton yarn strip, a plurality of cutting holes for allowing fluff to pass through are arranged in the pressing plate, and a cutting mechanism for cutting the fluff is installed in the shell.

[0011] Preferably, the cutting mechanism comprises a cutting knife and a cutting motor, there is a gap between the bottom of the cutting knife and the pressing plate, and the cutting motor is fixedly mounted on the housing.

[0012] Preferably, a plurality of suction boxes aligned with the cutting blades are mounted on the shell, and the suction boxes are connected to the power pump via suction pipes.

[0013] Preferably, a lifting mechanism for driving the fluff removing mechanism to move up and down is installed on the winding table, and the lifting mechanism includes a transverse plate and a guide rail, and the transverse plate is fixedly connected to the shell.

[0014] Preferably, the transverse plate is fixedly connected to the threaded slider, the threaded slider is connected to the lead screw via a thread, the threads of the lead screw corresponding to the upper and lower threaded sliders have opposite rotation directions, and the lead screw is connected to the drive motor.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model can remove raised fluff generated in the process of removing dust with a brush by arranging fluff removing mechanisms on the upper and lower sides of the cotton yarn strip; the lifting mechanism drives the fluff removing mechanism to move up and down so that it always fits with the outer surface of the cotton yarn strip, thereby cleaning the raised fluff generated on the outer surface of the cotton yarn strip; at the same time, the cut fluff is sucked away by a power pump to prevent the fluff from adhering to the cotton yarn strip or floating into the production workshop. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0019] Figure 3 It is a structural schematic diagram of the fluff removing mechanism and the lifting mechanism in the utility model.

[0020] Figure 4 For this utility model Figure 3 Side view of.

[0021] In the figure: 1. Winding table; 2. Conveying roller; 3. Winding mechanism; 4. Brush dust removal mechanism; 5. Fluff removal mechanism; 501. Shell; 502. Cutting mechanism; 503. Suction box; 504. Suction pipe; 505. Power pump; 6. Lifting mechanism; 601. Cross plate; 602. Threaded slider. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1-Figure 4 , a cotton yarn collecting device for cotton yarn processing, comprising a winding platform 1, a conveying roller 2, a winding mechanism 3, and a brush dust removal mechanism 4, wherein the conveying roller 2 and the winding mechanism 3 are both installed on the winding platform 1, the conveying roller 2 is used to transport the cotton yarn, the winding mechanism 3 is used to wind up the cotton yarn transported by the conveying roller 2, and the brush dust removal mechanism 4 is used to drive the brush to move to remove dust on the outer surface of the cotton yarn;

[0024] Furthermore, when the brush dust removal mechanism 4 removes dust from the outer surface of the cotton yarn, the brush will rub against the wool in the cotton yarn, and residual fluff will remain on the outer surface of the cotton yarn. In order to remove the fluff, a fluff removal mechanism 5 is provided between the winding mechanism 3 and the brush dust removal mechanism 4. The fluff removal mechanism 5 is used to remove the fluff adhered to the outer surface of the cotton yarn.

[0025] Specifically, two fluff removal mechanisms 5 are provided, and the two fluff removal mechanisms 5 are respectively located at the upper and lower sides of the cotton yarn strip. The fluff removal mechanism 5 includes a shell 501. A pressure plate is provided on one side of the shell 501 close to the cotton yarn strip. A plurality of cutting holes are provided in the pressure plate for allowing the fluff to pass through. A cutting mechanism 502 for cutting the fluff is installed in the shell 501. The cutting mechanism 502 includes a cutting knife and a cutting motor. There is a gap between the bottom of the cutting knife and the pressure plate. The small gap is to avoid friction between the pressure plate and the cutting knife. The fluff on the cotton yarn strip passes through the cutting hole in the pressure plate to reach the height position of the cutting knife. The cutting motor connected to the cutting knife drives it to rotate, and the fluff on the cotton yarn strip is cleaned. The cutting motor is fixedly installed on the shell 501. A plurality of suction boxes 503 aimed at the cutting knife are installed on the shell 501. The suction box 503 is connected to a power pump 505 through a suction pipe 504. The power pump 505 is used to provide suction to suck the cut fluff away from the shell 501 and collect it uniformly.

[0026] Furthermore, in order to ensure that the pressure plate inside the shell 501 always rests against the outer surface of the cotton yarn strip, a lifting mechanism 6 is installed on the winding table 1 to drive the fluff removal mechanism 5 to move up and down. The lifting mechanism 6 includes a cross plate 601 and a guide rail. The cross plate 601 is fixedly connected to the shell 501. The cross plate 601 is fixedly connected to the threaded slider 602. The threaded slider 602 is connected to the lead screw through a thread. The threads of the lead screw corresponding to the upper and lower threaded sliders 602 have opposite rotation directions, and the lead screw is connected to the drive motor.

[0027] Working principle:

[0028] The cotton yarn strips are transported by the upper and lower conveying rollers 2. The conveying rollers 2 have a power function. The rotation of the conveying rollers 2 drives the cotton yarn strips between the two conveying rollers 2 to move. The winding mechanism 3 ( Figure 1 The left side position of the winding table 1 is used to roll up the moving cotton yarn strips. Figure 1 ), a brush dust removal mechanism 4 for removing dust from the outer surface of the cotton yarn strip is arranged between the two groups of conveying rollers 2, which can drive the brush to rotate and sweep away the dust on the outer surface of the cotton yarn strip. However, during the rotation of the brush, it will rub against the wool thread, forming fine fluff balls on the outer surface of the cotton yarn strip and brushing up part of the fluff. Therefore, a fluff removal mechanism 5 is arranged between the winding mechanism 3 and the brush dust removal mechanism 4 to remove the fluff on the outer surface of the cotton yarn strip;

[0029] When the cutting mechanism 502 and other components in the fluff removal mechanism 5 are in use, the pressure plate therein is pressed on the upper and lower surface positions of the cotton yarn strip, and the protruding fluff on the outer surface of the cotton yarn strip extends into the interior of the shell 501 through the cutting hole on the pressure plate. A cutting knife and a cutting motor are arranged on the side of the pressure plate away from the cotton yarn strip. A plurality of cutting knives are distributed in a ring at the output shaft position of the cutting motor. A small gap is arranged between the cutting knife and the pressure plate so that the pressure plate and the cutting knife do not rub against each other. During the rotation of the cutting knife, the fluff on the outer surface of the cotton yarn strip will be cut off. After the fluff is cut off, the remaining Inside the shell 501, the cut fluff is relatively light in weight, and the suction force generated by the power pump 505 sucks the cut fluff away through the suction box 503 and the suction pipe 504, preventing the fluff from being deposited inside the shell 501 or falling onto the outer surface of the cotton yarn. In order to be suitable for the fluff cutting processing of cotton yarns of different thicknesses, a lifting mechanism 6 is provided to drive the cutting mechanism 502 to move up and down, so that the two cutting mechanisms 502 can be close to or away from each other, so that the cotton yarn can always be located between the two cutting mechanisms 502, and the two pressing plates are respectively pressed on the upper and lower end faces of the cotton yarn.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cotton yarn collecting device for cotton yarn processing, comprising a winding platform (1), a conveying roller (2), a winding mechanism (3), and a brush dust removal mechanism (4), characterized in that: The conveying roller (2) and the winding mechanism (3) are both installed on the winding platform (1); the conveying roller (2) is used to transport the cotton yarn strips; the winding mechanism (3) is used to wind up the cotton yarn strips transported by the conveying roller (2); and the brush dust removal mechanism (4) is used to drive the brush to move and remove dust on the outer surface of the cotton yarn strips; A fluff removal mechanism (5) is provided between the reeling mechanism (3) and the brush dust removal mechanism (4), and the fluff removal mechanism (5) is used to remove the fluff adhered to the outer surface of the cotton yarn strip.

2. The cotton yarn collecting device for cotton yarn processing according to claim 1, characterized in that: Two fluff removal mechanisms (5) are provided, and the two fluff removal mechanisms (5) are respectively located on the upper and lower sides of the cotton yarn strip.

3. The cotton yarn collecting device for cotton yarn processing according to claim 2, characterized in that: The fluff removal mechanism (5) comprises a housing (501), a pressing plate is arranged on one side of the housing (501) close to the cotton yarn strip, a plurality of cutting holes are arranged in the pressing plate to allow fluff to pass through, and a cutting mechanism (502) for cutting fluff is installed in the housing (501).

4. The cotton yarn collecting device for cotton yarn processing according to claim 3, characterized in that: The cutting mechanism (502) comprises a cutting blade and a cutting motor. There is a gap between the bottom of the cutting blade and the pressing plate. The cutting motor is fixedly mounted on the housing (501).

5. The cotton yarn collecting device for cotton yarn processing according to claim 4, characterized in that: The housing (501) is provided with a plurality of suction boxes (503) aligned with the cutting blades. The suction boxes (503) are connected to a power pump (505) via suction pipes (504).

6. The cotton yarn collecting device for cotton yarn processing according to claim 1, characterized in that: The winding platform (1) is provided with a lifting mechanism (6) for driving the fluff removal mechanism (5) to move up and down. The lifting mechanism (6) comprises a transverse plate (601) and a guide rail. The transverse plate (601) is fixedly connected to the housing (501).

7. The cotton yarn collecting device for cotton yarn processing according to claim 6, characterized in that: The transverse plate (601) is fixedly connected to the threaded slider (602), and the threaded slider (602) is connected to the lead screw via a thread, and the threads of the lead screw corresponding to the upper and lower threaded sliders (602) have opposite rotation directions, and the lead screw is connected to the driving motor.

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