CN217479628U - Adjustable cotton net combing device - Google Patents

Abstract

The utility model discloses an adjustable cotton web combing device, comprising a cotton feeding roller, an upper nipper, a lower nipper, a cylinder, a top comb, a separating roller and a cleaning mechanism. The upper and lower sides of the cotton feeding roller are respectively provided with Cylinders and top combs are respectively provided below and above the jaws formed by the upper and lower jaws, the jaws are also provided with separation rollers, and the lower part of the cylinder is provided with a cleaning mechanism; The mechanism includes an arc-shaped hood, a brush roller, an air duct, a dust collecting box and an exhaust fan. The arc-shaped hood is equipped with a plurality of brush rollers. The bottom of the arc-shaped hood is connected to a ventilation duct, and the other end of the air duct is connected to the dust collector. The dust box is connected to the exhaust fan. Beneficial effects: After the cylinder enters the arc-shaped hood, the lint on it will be pulled away by negative pressure, and after the cylinder is rotated into the arc-shaped hood, the needle plate will drive multiple brush rollers to rotate, and the brush rollers will rotate. Rotation is beneficial to take out the miscellaneous velvet in the cylinder needle plate and fully pump it into the dust collecting box, so as to efficiently clean the cylinder.

Description

An adjustable cotton web combing device

technical field

The utility model belongs to the technical field of cotton textiles, in particular to an adjustable cotton web combing device.

Background technique

In cotton textile enterprises, the combing process is the key process in combed spinning, which plays a decisive role in the quality of the yarn. The short staple and impurities are partially removed, and the quality of the yarn after combing has been significantly improved and improved.

However, during the combing process of the cylinder, it is difficult to remove all the lint on the cylinder, and the current combing device lacks a corresponding cleaning mechanism, so the accumulation of the lint affects the combing accuracy of the cylinder.

Utility model content

The purpose of this utility model is to provide an adjustable cotton web combing device to solve the problems raised in the above background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: an adjustable cotton web combing device, including a cotton feeding roller, an upper nipper, a lower nipper, a cylinder, a top comb, a separation roller and a cleaning mechanism, so The upper and lower nipper plates are respectively provided with the upper and lower nipper plates on the upper and lower sides of the feeding roller, and the cylinder is provided under the jaws formed by the upper nipper plate and the lower nipper plate, and the upper nipper plate is provided with the cylinder. The top comb is provided above the jaw formed by the plate and the lower jaw, the separating roller is also provided at the jaw formed by the upper jaw and the lower jaw, and the lower part of the cylinder is provided with the separating roller. There is the cleaning mechanism; the cleaning mechanism includes an arc-shaped hood, a brush roller, an air duct, a dust collecting box and an exhaust fan. The arc-shaped hood is equipped with a plurality of rotatable brush rollers, so The bottom of the arc-shaped air hood is connected to the air duct, and the other end of the air duct is connected to the dust collecting box, and the dust collecting box is connected to the exhaust fan.

Preferably, the left and right width of the arc-shaped hood is smaller than the diameter of the cylinder.

Preferably, the brush roller is rotatably sleeved on the main shaft, both ends of the main shaft are provided with threads after passing through the arc-shaped air hood, and two fastening nuts are installed on the threads.

Preferably, a limit ring for limiting the position of the brush roller is sleeved on the main shaft.

Preferably, the diameters of both ends of the main shaft are smaller than the diameter of the middle thereof.

Preferably, the arc-shaped hood is provided with a chute for adjusting the main shaft to the cylinder.

Compared with the prior art, the beneficial effects of the present utility model are:

1. After the cylinder enters the arc-shaped hood, the lint on it will be pulled away by negative pressure, and after the cylinder is rotated into the arc-shaped hood, the needle plate will drive multiple brush rollers to rotate, and the brush rollers rotate It is beneficial to take out the miscellaneous velvet in the cylinder needle plate and fully pump it into the dust collecting box, so as to efficiently clean the cylinder.

2. The position of the brush roller in the arc-shaped hood can be adjusted, so that the thickness of the cylinder needle plate can be adjusted accordingly, which is convenient and efficient.

Description of drawings

Fig. 1 is the front view structure schematic diagram of the utility model;

2 is a schematic diagram of the front view of the structure of the arc-shaped air hood, the main shaft, the fastening nut and the chute of the present invention;

3 is a schematic top view structural diagram of an arc-shaped air hood, a brush roller, a main shaft, a fastening nut and a limit ring of the present invention;

FIG. 4 is a schematic structural diagram of the main shaft and the limit ring of the present invention.

In the figure: 1. Feeding roller; 2. Upper nipper; 3. Lower nipper; 4. Cylinder; 5. Top comb; 6. Separating roller; 7. Arc-shaped hood; 8. Brush roller; 9 , air duct; 10, dust box; 11, exhaust fan; 12, main shaft; 13, tightening nut; 14, limit ring; 15, chute.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Embodiment 1: Please refer to Figures 1-4, the utility model provides a technical solution: an adjustable cotton web combing device, including a cotton feeding roller 1, an upper nipper 2, a lower nipper 3, and a cylinder 4. , the top comb 5, the separation roller 6 and the cleaning mechanism, the upper and lower nipper plates 2 and the lower nipper plates 3 are respectively provided on the upper and lower sides of the cotton feeding roller 1. The upper nipper plate 2 and the lower nipper plate The cylinder 4 is provided below the jaw formed by the plate 3, the top comb 5 is arranged above the jaw formed by the upper jaw 2 and the lower jaw 3, the upper jaw 2 and the The separating roller 6 is also provided at the jaw formed by the lower nipper plate 3, and the cleaning mechanism is provided at the lower part of the cylinder 4; 9. Dust collecting box 10 and exhaust fan 11, a plurality of rotatable brush rollers 8 are installed in the arc-shaped hood 7, the bottom of the arc-shaped hood 7 is connected to the air duct 9, and the The other end of the air duct 9 is connected to the dust collecting box 10, and the dust collecting box 10 is connected to the exhaust fan 11. The cylinder 4 is driven to rotate with the top comb 5 for combing, and after the completion, it is separated by the separating roller 6 and enters the next process. During this period, the exhaust fan 11 is started to generate a negative pressure at the bottom of the cylinder 4, so that the needle plate on the cylinder 4 is generated. After entering the arc-shaped hood 7, the lint on it will be drawn into the dust box 10 by the duct 9 for collection, and after the cylinder 4 is rotated into the arc-shaped hood 7, the needle plate will drive a plurality of brush rollers. 8 rotation, the rotation of the brush roller 8 is beneficial to take out the lint in the needle plate of the cylinder 4 and be fully pumped into the dust box 10, so as to efficiently clean the cylinder 4.

Specifically, the left and right width of the arc-shaped hood 7 is smaller than the diameter of the cylinder 4; in this embodiment, it can effectively reduce the process of combing the upper cotton web when the arc-shaped hood 7 generates negative pressure. interference.

Specifically, the brush roller 8 is rotatably sleeved on the main shaft 12, both ends of the main shaft 12 are provided with threads after passing through the arc-shaped air cover 7, and two fastening nuts 13 are threadedly installed; In this embodiment, the two fastening nuts 13 can be stably fixed to the main shaft 12 on the arc-shaped air cover 7 , and the brush roller 8 can be rotated on the main shaft 12 .

Specifically, the main shaft 12 is covered with a limit ring 14 for limiting the position of the brush roller 8; in this embodiment, when the brush roller 8 rotates on the main shaft 12, the limit ring The 14 limit will not slide laterally and is more stable.

Specifically, the diameters of both ends of the main shaft 12 are smaller than the diameter of the middle; in this embodiment, it is convenient for the limiting ring 14 to be positioned between the middle of the main shaft 12 and the inner wall of the arc-shaped hood 7 .

Specifically, the arc-shaped hood 7 is provided with a chute 15 for the spindle 12 to adjust to the cylinder 4 ; in this embodiment, the brush roller 8 is positioned in the arc-shaped hood 7 Adjustable, so that the thickness of the cylinder 4-pin plate can be adjusted accordingly, which is convenient and efficient.

In order to facilitate the understanding of the above technical solutions of the present invention, the working principle or operation mode of the present invention in the actual process will be described in detail below.

Working principle: The cotton web is sent to the upper nipper 2 and the lower nipper 3 by the cotton feeding roller 1 for clamping, and then driven by the cylinder 4 to rotate and comb with the top comb 5. After completion, it is separated by the separating roller 6 and enters the next During the process, start the exhaust fan 11 to generate negative pressure at the bottom of the cylinder 4, so that after the needle plate on the cylinder 4 enters the arc-shaped air hood 7, the miscellaneous velvet on it will be drawn into the dust collection by the air duct 9 Collect in the box 10, and after the cylinder 4 is rotated into the arc-shaped hood 7, the needle plate will drive a plurality of brush rollers 8 to rotate. It is pumped into the dust collecting box 10, so as to efficiently clean the cylinder 4; and the position of the brush roller 8 in the arc hood 7 can be adjusted, so that the thickness of the cylinder 4 needle plate can be adjusted accordingly, which is convenient and efficient. .

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. An adjustable cotton web combing device, comprising a cotton feeding roller (1), an upper nipper (2), a lower nipper (3), a cylinder (4), a top comb (5), a separation roller ( 6) and a cleaning mechanism, characterized in that the upper and lower nipper plates (2) and the lower nipper plates (3) are respectively provided on the upper and lower sides of the cotton feeding roller (1). ) and the jaw formed by the lower jaw (3) are provided with the cylinder (4), and above the jaw formed by the upper jaw (2) and the lower jaw (3) are provided with the cylinder (4). The top comb (5), the jaws formed by the upper nipper (2) and the lower nipper (3) are also provided with the separating roller (6), and the lower part of the cylinder (4) is provided with the separating roller (6). There is the cleaning mechanism; the cleaning mechanism includes an arc-shaped air hood (7), a brush roller (8), an air duct (9), a dust collecting box (10) and an exhaust fan (11). The cover (7) is provided with a plurality of rotatable brush rollers (8), the bottom of the arc-shaped wind cover (7) is connected to the air duct (9), and the other end of the air duct (9) is connected to The dust collecting box (10) is connected to the exhaust fan (11). 2. An adjustable cotton web combing device according to claim 1, characterized in that, the left and right width of the arc-shaped hood (7) is smaller than the diameter of the cylinder (4). 3. An adjustable cotton web combing device according to claim 1, wherein the brush roller (8) is rotatably sleeved on the main shaft (12), and both ends of the main shaft (12) A thread is provided after passing through the arc-shaped air cover (7), and two fastening nuts (13) are installed on the thread. 4. An adjustable cotton web combing device according to claim 3, characterized in that, a limit ring for limiting the position of the brush roller (8) is sleeved on the main shaft (12). (14). 5. An adjustable cotton web combing device according to claim 3, characterized in that, the diameters of both ends of the main shaft (12) are smaller than the diameter of the middle thereof. 6. An adjustable cotton web combing device according to claim 3, characterized in that, the arc-shaped air hood (7) is provided with the main shaft (12) to the cylinder (4) ) to adjust the chute (15).

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