Roller type impurity removal device for cotton yarn processing

Abstract

The utility model relates to the field of spinning, in particular to a roller type impurity removing device for cotton yarn processing, in the working process, cotton yarn with impurities enters a cotton storage box through a cotton inlet, a cotton pushing air cylinder works to stretch out a push rod to enable a cotton pushing rod set to move forwards, and the cotton pushing rod set moves forwards; a cotton pushing rod set drives a cotton pushing plate to compress cotton yarn in a cotton storage box forwards to the concave face of the whole section of the cotton storage box, the cotton yarn protrudes out of a long-strip-shaped hole in the concave face, a motor works to drive a cotton hooking soft brush and a cotton conveying wheel in an impurity removing bin to rotate and work, and a soft brush on the cotton hooking soft brush drives fine cotton yarn in the rotating process; cotton yarn and impurities are separated through the carding effect, clean fine cotton yarn passes through the cotton conveying wheel and reaches the position close to the circle center of the cotton conveying wheel from the outer edge of the cotton conveying wheel, at the moment, the cotton suction core located in the center of the cotton conveying wheel sucks the fine clean cotton yarn through negative pressure, and the cotton yarn enters the next processing procedure through the negative pressure cotton suction hose.

Description

Technical Field

[0001] The utility model relates to the field of spinning, and more specifically, particularly to a roller type impurity removing device for cotton yarn processing. Background Art

[0002] The impurity removal step of cotton yarn in the spinning industry is a very important step. Traditional cotton yarn impurity removal requires beating the cotton wool into a flying state, and then the light cotton wool floats up and separates from the impurities. Often, some fine cotton wool floats everywhere, affecting the working environment. In view of the existing problems, it is now necessary to improve or solve the problem of removing impurities in cotton yarn while preventing cotton wool from splashing and affecting the working environment.

[0003] In view of this, research and improvement are carried out to provide a roller-type cotton yarn processing impurity removal device, aiming to achieve the purpose of solving the problem and improving the practical value through this technology. Utility Model Content

[0004] The utility model aims to provide a roller type impurity removing device for cotton yarn processing to solve the problems and shortcomings raised in the above-mentioned background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a roller-type impurity removal device for cotton yarn processing, which is achieved by the following specific technical means:

[0006] A roller-type impurity removal device for cotton yarn processing, comprising: a cotton storage box, a cotton inlet, an impurity removal bin, a cotton hooking soft brush, a cotton feeding wheel, a cotton suction core, a negative pressure cotton suction hose, a motor, a cotton pushing plate, a cotton pushing rod group, and a cotton pushing cylinder; the cotton storage box is a hollow structure composed of metal plates, which is used to hold cotton yarn containing impurities, and its main body is rectangular in shape, and a plurality of long adjustment holes are arranged on the lower ground, which are the discharge ports for impurities in the cotton yarn, and the front part is a semi-cylindrical concave state, wherein the cylindrical concave surface is arranged on a plurality of long strip holes, so that the cotton yarn is exposed outside the cotton storage box after being squeezed; the cotton inlet is a rectangular structure surrounded by metal plates, which is arranged on the upper end face of the cotton storage box, and is used to add cotton yarn that needs impurity removal processing into the cotton storage box; impurity removal The bin is a hollow cylindrical structure surrounded by metal plates, and both ends of the cylinder are treated with arc-shaped covers for removing impurities from cotton yarn. A circular opening is reserved in the center of the arc-shaped surface to facilitate the connection of an external motor and the discharge of clean cotton yarn after impurities removal. The impurity removal bin is arranged on the semi-cylindrical concave surface of the cotton storage box and fits tightly therewith to facilitate the cotton yarn to enter the impurity removal bin from the cotton storage box, and a plurality of long holes are opened on the semi-cylindrical concave surface of the cotton storage box, and the number, size and position of the long holes are consistent with the long holes on the semi-cylindrical concave surface of the cotton storage box, so that the cotton storage box and the impurity removal bin are connected; the main body of the cotton hooking soft brush is in a cylindrical state and is arranged inside the impurity removal bin, and the outer end face of the cotton hooking soft brush is provided with several groups of soft brushes parallel to the main body, The brushing state is in a "Y" shape. When the cotton-hooking soft brush rotates rapidly in the impurity removal bin, the fine cotton yarn exposed on the concave surface of the cotton storage box is brought into the impurity removal bin, and impurities larger than fine cotton wool are left in the cotton storage box, thereby achieving the effect of filtering cotton yarn impurities. The gaps between the brushes grouped on the main body of the cotton-hooking soft brush are in a rectangular hollow state. At this time, the clean cotton yarn brought in by the soft brush enters the cotton feeding wheel through the hollow gap; the cylindrical state formed by the fan-shaped hollow tubes of the cotton feeding wheel is sleeved inside the cotton-hooking soft brush, and the outer end of the fan-shaped hollow tube is fitted on the rectangular hollow hole of the brush gaps grouped on the main body of the cotton-hooking soft brush, so that the clean cotton yarn filtered by the soft brush can pass through, and the fan-shaped hollow tubes are concentrated around the center of the cotton feeding wheel; the cotton suction core The main body is cylindrical, hollow inside, and has multiple circular through holes on the outer end surface. One end of the cotton suction core is sealed, and the sealing part is also provided with multiple circular through holes. The other end is connected to the external negative pressure cotton suction hose. Clean fine cotton yarn passes through the cotton feeding wheel from the cotton hooking soft brush to the cotton suction core; the negative pressure cotton suction hose is a flexible hose with a metal support wire inside the tube wall. The negative pressure environment removes the cotton yarn filtered by the rotating cotton hooking soft brush to the next processing step; the motor is located outside the cotton storage box, and the motor is directly facing the center of the impurity removal bin cylinder through the stand. The transmission shaft on the motor is connected to one end of the cotton feeding wheel, so that the cotton hooking soft brush and the cotton feeding wheel rotate with the motor, and the soft brush on the cotton hooking soft brush filters impurities in the cotton yarn;The cotton pushing plate is a thick arc panel, which is arranged inside the cotton storage box, and the concave arc surface faces the cylindrical concave surface at the front of the cotton storage box. As the cotton yarn is filtered and processed, the amount of cotton yarn in the cotton storage box decreases, and the unprocessed cotton yarn is not enough to be combed by the cotton hooking soft brush. The cotton pushing plate squeezes the cotton yarn to make the cotton yarn effectively contact with the cotton hooking soft brush to ensure the effectiveness of the work; the cotton pushing rod group is a structure composed of several metal rods, and several groups of cotton pushing rods are fixed on the back of the cotton pushing plate and extend out of the cotton storage box through the reserved holes on the rear end surface of the cotton storage box, and the metal plates are used to connect the several metal rods into a group state; several cotton pushing cylinders are arranged on the stand, located at the rear of the metal plate of the cotton pushing rod group, wherein the cotton pushing cylinders are fixedly connected to the metal plate of the cotton pushing rod group, giving the cotton pushing plate power to push the cotton yarn into the impurity removal bin. ;

[0007] Preferably, the cotton-hooking soft brush and the cotton-feeding wheel are fixedly installed, and the cotton-feeding wheel is fixedly installed with the motor via a transmission shaft, so that the cotton-hooking soft brush and the cotton-feeding wheel can rotate and work conveniently in the impurity removal bin.

[0008] Preferably, the soft bristles of the cotton hooking soft brush have an interference fit with the cylindrical inner concave surface of the cotton storage box, so that the end of the soft brush extends into the long hole of the cylindrical inner concave surface of the cotton storage box, making it convenient for the soft brush to hook the cotton yarn and filter out impurities. There is a safety gap between the cylindrical support frame of the cotton hooking soft brush and the cylindrical inner concave surface of the cotton storage box to prevent it from touching the impurity removal bin during the rotation movement and affecting the operation of the equipment.

[0009] Preferably, the connection between the cotton suction core and the negative pressure cotton suction hose is arranged on a fixed stand to fix the cotton suction core, and a gap is left between the cotton suction core and the inner end surface of the cotton conveying wheel, so that the cotton suction core can absorb clean cotton yarn in a fixed state and enter the next processing procedure.

[0010] Preferably, the curvature of the inner concave surface of the cotton pushing plate is consistent with the curvature of the inner concave surface of the cotton storage box, so that the cotton storage box is fully processed to achieve the purpose of leaving no unremoved cotton wool.

[0011] Preferably, the cotton pushing plate and the cotton pushing rods on the cotton pushing rod group are hollow, which saves equipment materials while reducing the weight of the cotton pushing plate and the cotton pushing rods on the cotton pushing rod group, reducing the working intensity of the cotton pushing cylinder, and facilitating efficient work.

[0012] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0013] 1. The utility model is a fully enclosed cotton yarn impurity removal state, and the fine flying cotton yarn is not easy to be discharged out of the equipment during the impurity removal process to affect the environment.

[0014] 2. The cotton-hooking soft brush of the utility model can effectively comb and hook cotton yarn, leaving impurities in the cotton storage box and discharging them outside the equipment, thereby playing a role in effectively isolating impurities.

[0015] 3. The soft cotton brush, cotton conveying wheel and cotton suction core in the utility model in the impurity removal bin work together without causing much noise while ensuring work efficiency, which is conducive to ensuring the comfort of the staff in the working environment.

[0016] 4. The utility model improves a roller-type impurity removal device for cotton yarn processing, and has the advantages of reasonable structural design, high efficiency and energy saving, and effective noise reduction, thereby effectively solving the problems and shortcomings in the existing technology and equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is an overall cross-sectional schematic diagram of the utility model;

[0020] Figure 3 It is a cross-sectional schematic diagram of the impurity removal part of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the soft brush 4 for hooking cotton in the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the cotton conveying wheel 5 of the utility model;

[0023] Figure 6 It is a schematic structural diagram of the cotton suction core 6 and the negative pressure cotton suction hose 7 of the utility model.

[0024] In the figure: cotton storage box 1, cotton inlet 2, impurity removal bin 3, cotton hooking soft brush 4, cotton conveying wheel 5, cotton suction core 6, negative pressure cotton suction hose 7, motor 8, cotton pushing plate 9, cotton pushing rod group 10, cotton pushing cylinder 11. DETAILED DESCRIPTION

[0025] 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.

[0026] A roller-type impurity removal device for cotton yarn processing comprises: a cotton storage box 1, a cotton inlet 2, an impurity removal bin 3, a cotton hooking soft brush 4, a cotton conveying wheel 5, a cotton suction core 6, a negative pressure cotton suction hose 7, a motor 8, a cotton pushing plate 9, a cotton pushing rod group 10, and a cotton pushing cylinder 11;

[0027] The cotton storage box 1 is a structure composed of metal plates with a hollow interior, which is used to hold cotton yarn containing impurities. Its main body is rectangular in shape, and a plurality of long adjustment holes are provided on the lower ground, which are the discharge ports for impurities in the cotton yarn. The front part is a semi-cylindrical concave state, wherein the cylindrical concave surface is provided with a plurality of long holes, so that the cotton yarn is exposed to the outside of the cotton storage box 1 after being squeezed; the cotton inlet 2 is a rectangular structure surrounded by metal plates, which is provided on the upper end face of the cotton storage box 1, and is used to add cotton yarn that needs to be cleaned and processed into the cotton storage box 1; the impurity removal bin 3 is a hollow cylindrical structure surrounded by metal plates, and the two ends of the cylinder are treated with arc-shaped covers, which are used to remove impurities from the cotton yarn, and a circular opening is reserved in the center of the arc-shaped surface, which is convenient for connecting an external motor 8 and discharging clean cotton yarn after impurities removal, and the impurity removal bin 3 is provided in the semi-cylindrical inner part of the cotton storage box 1. The concave surface fits tightly with it, which facilitates the cotton yarn to enter the impurity removal bin 3 from the cotton storage box 1, and a plurality of long holes are opened on the semi-cylindrical concave surface of the cotton storage box 1, and the number, size and position of the long holes are consistent with the long holes on the semi-cylindrical concave surface of the cotton storage box 1, so that the cotton storage box 1 and the impurity removal bin 3 are connected; the main body of the cotton-hooking soft brush 4 is in a cylindrical state and is arranged inside the impurity removal bin 3. The outer end face of the cotton-hooking soft brush 4 is provided with several groups of soft brushes parallel to the main body, and the brush state is in a "Y" shape. When the cotton-hooking soft brush 4 rotates rapidly in the impurity removal bin 3, the fine cotton yarn exposed on the concave surface of the cotton storage box 1 is brought into the impurity removal bin 3, and impurities larger than the fine cotton wool are left in the cotton storage box 1, so as to achieve the effect of filtering cotton yarn impurities. The gap is in a rectangular hollow state, and the clean cotton yarn brought in by the soft brush enters the cotton feeding wheel 5 through the hollow gap; the cotton feeding wheel 5 is in a cylindrical state formed by the fan-shaped hollow tubes, which are sleeved inside the cotton hooking soft brush 4, and the outer end of the fan-shaped hollow tube is fitted on the brush gap of the group on the main body of the cotton hooking soft brush 4. The clean cotton yarn filtered by the soft brush passes through, and the fan-shaped hollow tube is concentrated around the center of the cotton feeding wheel 5; the cotton suction core 6 is in a cylindrical state, hollow inside, and a plurality of circular through holes are arranged on the outer end surface. One end of the cotton suction core 6 is sealed, and a plurality of circular through holes are also arranged at the sealing position, and the other end is connected to the external negative pressure cotton suction hose 7, and the clean fine cotton yarn passes from the cotton hooking soft brush 4 through the cotton feeding wheel 5 to the cotton suction core 6; the negative pressure cotton suction hose 7 is a tube A flexible hose with a metal support wire is arranged inside the wall, and the negative pressure environment discharges the cotton yarn filtered by the rotating cotton-hooking soft brush 4 to the next processing step; the motor 8 is located outside the cotton storage box 1, and the motor 8 is made to face the center of the cylinder of the impurity removal bin 3 through a stand, and the transmission shaft on the motor 8 is connected to one end of the cotton feeding wheel 5, so that the cotton-hooking soft brush 4 and the cotton feeding wheel 5 rotate with the motor, and the soft brush on the cotton-hooking soft brush 4 filters impurities in the cotton yarn; the cotton pushing plate 9 is a thick arc panel, which is arranged inside the cotton storage box 1, and the concave arc surface faces the cylindrical concave surface at the front of the cotton storage box 1. As the cotton yarn is filtered and processed, the amount of cotton yarn in the cotton storage box 1 decreases, and the unprocessed cotton yarn is insufficient to be combed by the cotton-hooking soft brush 4. The cotton pushing plate 9 squeezes the cotton yarn so that the cotton yarn and the cotton-hooking soft brush 4 are effectively in contact, thereby ensuring the effectiveness of the work;The cotton pushing rod group 10 is a structure composed of several metal rods. Several groups of cotton pushing rod groups 10 are fixed on the back of the cotton pushing plate 9 and extend out of the cotton storage box 1 through the reserved holes on the rear end surface of the cotton storage box 1, and the several metal rods are connected in a group state through the metal plate; several cotton pushing cylinders 11 are arranged on the stand, located at the rear of the metal plate of the cotton pushing rod group 10, wherein the cotton pushing cylinders 11 are fixedly connected to the metal plate of the cotton pushing rod group 10, giving power to the cotton pushing plate 9 to push the cotton yarn into the impurity removal bin 3. ;

[0028] Furthermore, the cotton-hooking soft brush 4 and the cotton-feeding wheel 5 are fixedly installed, and the cotton-feeding wheel 5 is fixedly installed with the motor 8 via a transmission shaft, so that the cotton-hooking soft brush 4 and the cotton-feeding wheel 5 can rotate and work conveniently in the impurity removal bin 3 .

[0029] Furthermore, the soft brush of the cotton hooking soft brush 4 has an interference fit with the cylindrical inner concave surface of the cotton storage box 1, so that the end of the soft brush extends into the long hole of the cylindrical inner concave surface of the cotton storage box 1, which is convenient for the soft brush to hook the cotton yarn and filter out impurities. There is a safety gap between the cylindrical support frame of the cotton hooking soft brush 4 and the cylindrical inner concave surface of the cotton storage box 1 to prevent it from touching the impurity removal bin 3 during the rotation movement and affecting the operation of the equipment.

[0030] Furthermore, the connection between the cotton suction core 6 and the negative pressure cotton suction hose 7 is arranged on a fixed stand to fix the cotton suction core 6, and a gap is left between the cotton suction core 6 and the inner end surface of the cotton feeding wheel 5, so that the cotton suction core 6 can absorb clean cotton yarn in a fixed state and enter the next processing procedure.

[0031] Furthermore, the curvature of the inner concave surface of the cotton pushing plate 9 is consistent with the curvature of the inner concave surface of the cotton storage box 1, so that the cotton storage box 1 is fully processed to achieve the purpose of leaving no unremoved cotton wool.

[0032] Furthermore, the cotton pushing plate 9 and the cotton pushing rods on the cotton pushing rod group 10 are in a hollow state, which saves equipment materials while reducing the weight of the cotton pushing plate 9 and the cotton pushing rods on the cotton pushing rod group 10, reducing the working intensity of the cotton pushing cylinder 11, and facilitating efficient work.

[0033] Working steps: during operation, cotton yarn with impurities enters the cotton storage box 1 through the cotton inlet 2, and the cotton pushing cylinder 11 works to extend the push rod to move the cotton pushing rod group 10 forward, and the cotton pushing rod group 10 drives the cotton pushing plate 9 to compress the cotton yarn in the cotton storage box 1 forward to the concave surface of the entire section of the cotton storage box 1, and uses the long strip holes on the concave surface through which the cotton yarn protrudes, and the motor 8 works to drive the cotton hooking soft brush 4 and the cotton feeding wheel 5 in the impurity removal bin 3 to rotate, and the soft brush on the cotton hooking soft brush 4 drives the fine cotton yarn during rotation, and the cotton yarn and impurities are separated by combing, and the clean fine cotton yarn passes through the cotton feeding wheel 5 from the outer edge of the cotton feeding wheel 5 to the point close to the center of the circle of the cotton feeding wheel 5, and at this time, the cotton suction core 6 located at the center of the cotton feeding wheel 5 absorbs the fine clean cotton yarn through negative pressure, and the cotton yarn enters the next processing step through the negative pressure cotton suction hose 7.

Claims

1. A roller-type impurity removal device for cotton yarn processing, comprising: A cotton storage box (1), a cotton inlet (2), a debris removal bin (3), a cotton hooking soft brush (4), a cotton feeding wheel (5), a cotton suction core (6), a negative pressure cotton suction hose (7), a motor (8), a cotton pushing plate (9), a cotton pushing rod group (10), and a cotton pushing cylinder (11), characterized in that: the cotton storage box (1) is a hollow structure composed of metal plates, and its main body is rectangular in shape, with a plurality of long adjustment holes arranged on the lower ground, and a semi-cylindrical concave state at the front, wherein the cylindrical concave surface is arranged on a plurality of long strip holes; the cotton inlet (2) is a rectangular structure surrounded by metal plates, and is arranged on the upper end face of the cotton storage box (1); the debris removal bin (3) is a hollow cylindrical structure surrounded by metal plates, and the two ends of the cylinder are arc-shaped. The cover is processed, a circular opening is reserved in the center of the arc surface, the impurity removal bin (3) is arranged on the semi-cylindrical concave surface of the cotton storage box (1), and is tightly fitted thereto, and a plurality of long strip holes are opened on the range of the semi-cylindrical concave surface of the cotton storage box (1), and the number, size and position of the long strip holes are consistent with the long strip holes on the semi-cylindrical concave surface of the cotton storage box (1); the main body of the cotton hooking soft brush (4) is in a cylindrical state and is arranged inside the impurity removal bin (3), and the outer end surface of the cotton hooking soft brush (4) is provided with a plurality of soft brushes in groups parallel to the main body, and the brush state is a "Y" shape state, and the gaps between the brushes in groups on the main body of the cotton hooking soft brush (4) are in a rectangular hollow state; the cotton conveying wheel (5) is a cylindrical body composed of fan-shaped hollow tubes. The cotton suction core (6) is in a cylindrical state, is sleeved inside the cotton-hooking soft brush (4), and the outer end of the fan-shaped hollow tube is fitted on the rectangular hollow hole in the brush gap formed on the main body of the cotton-hooking soft brush (4). The fan-shaped hollow tube is concentrated around the center of the cotton conveying wheel (5); the cotton suction core (6) is in a cylindrical state, is hollow inside, and is provided with a plurality of circular through holes on the outer end surface. One end of the cotton suction core (6) is sealed, and a plurality of circular through holes are also provided at the sealing part, and the other end is connected to an external negative pressure cotton suction hose (7); the negative pressure cotton suction hose (7) is a flexible hose with a metal support wire provided inside the tube wall; the motor (8) is located outside the cotton storage box (1), and is made to face the center of the cylinder of the debris removal bin (3) through a stand. , a transmission shaft on the motor (8) is connected to one end of the cotton feeding wheel (5); the cotton pushing plate (9) is a thick arc plate, which is arranged inside the cotton storage box (1), and the concave arc surface faces the cylindrical concave surface at the front of the cotton storage box (1); the cotton pushing rod group (10) is a structure composed of several metal rods, and several groups of cotton pushing rod groups (10) are fixed to the back of the cotton pushing plate (9) and extend out of the cotton storage box (1) through the reserved holes on the rear end surface of the cotton storage box (1), and the several metal rods are connected to a group state through the metal plate; several cotton pushing cylinders (11) are arranged on the stand, located at the rear of the metal plate of the cotton pushing rod group (10), wherein the cotton pushing cylinders (11) are fixedly connected to the metal plate of the cotton pushing rod group (10).

2. A roller-type impurity removal device for cotton yarn processing according to claim 1, characterized in that: The cotton hooking soft brush (4) and the cotton conveying wheel (5) are fixedly installed, and the cotton conveying wheel (5) is fixedly installed with the motor (8) via a transmission shaft.

3. The roller-type impurity removal device for cotton yarn processing according to claim 1 is characterized in that: The soft bristles of the cotton hooking soft brush (4) are interference fit with the cylindrical inner concave surface of the cotton storage box (1), so that the end of the soft bristles extends into the long hole of the cylindrical inner concave surface of the cotton storage box (1), and there is a safety gap between the cylindrical support frame of the cotton hooking soft brush (4) and the cylindrical inner concave surface of the cotton storage box (1).

4. The roller-type impurity removal device for cotton yarn processing according to claim 1 is characterized in that: The connection between the cotton suction core (6) and the negative pressure cotton suction hose (7) is arranged on a fixed stand to fix the cotton suction core (6), and a gap is left between the cotton suction core (6) and the inner end surface of the cotton conveying wheel (5).

5. The roller-type impurity removal device for cotton yarn processing according to claim 1, characterized in that: The curvature of the inner concave surface of the cotton pushing plate (9) is consistent with the curvature of the inner concave surface of the cotton storage box (1).

6. The roller-type impurity removal device for cotton yarn processing according to claim 1, characterized in that: The cotton pushing plate (9) and the cotton pushing rods on the cotton pushing rod group (10) are in a hollow state.

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