CN219526929U

CN219526929U - Dust collector before yarn sizing

Info

Publication number: CN219526929U
Application number: CN202320400364.3U
Authority: CN
Inventors: 陈琳
Original assignee: Suqian Dahan Textile Co ltd
Current assignee: Suqian Dahan Textile Co ltd
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2023-08-15
Anticipated expiration: 2033-03-07

Abstract

The utility model discloses a yarn sizing front dust removing device which comprises a frame, wherein an installation beam is arranged on the frame, a vibration device is arranged on the installation beam, a dust extraction device is arranged at the lower part of the vibration device, the vibration device comprises a roll shaft installation plate, a vibration motor, a first roll shaft and a second roll shaft, the vibration motor is four and is arranged at the upper end of the roll shaft installation plate in a matrix form, one end of the vibration motor is connected with the roll shaft installation plate, and the other end of the vibration motor is connected with the installation beam through a spring. The roll shaft mounting plate is also provided with a static eliminating rod. The vibration motor drives the whole installation beam to vibrate, so that the first roll shaft and the second roll shaft are driven to vibrate, the high-frequency vibration of the vibration motor is utilized to drive the yarns to vibrate together, dust, especially granular fine dust, added on the yarns is loosened in a vibration mode, static electricity is eliminated on the yarns through the static electricity eliminating rod, and the dust on the yarns can be more thoroughly removed by the dust extraction device.

Description

Dust collector before yarn sizing

Technical Field

The utility model relates to the technical field of yarn production, in particular to a dust removing device before yarn sizing.

Background

After the fiber is spun into yarn, the strength is low, the hairiness is high, and the weaving requirement cannot be met, so that the yarn needs to be sized by a sizing machine in order to improve the strength of the yarn, reduce the hairiness and reduce the friction force on the surface of the yarn.

In the prior art, in the actual production working process, yarns are required to be pressed into the slurry of a sizing groove by using a grouting roller for sizing, the slurry is relatively viscous due to certain concentration, the yarns directly enter the slurry of the sizing groove after being loosened due to certain resistance when being conveyed forwards in the slurry, hairiness and dust on the yarns can fall into the slurry, so that the yarns are required to be subjected to dust removal before the sizing process, and dust on the surfaces of the yarns is generally removed by using an air draft device or a dust removal device with a brush in the prior art. However, the dust on the yarn, especially some granular dust, is easily mixed in the superficial structure of the yarn besides the dust adhered to the surface of the yarn, and because the continuous friction between the yarn and the equipment in the production process can generate certain static electricity, the static electricity can also cause the increase of the binding force between the dust and the yarn, so that the traditional equipment for removing the dust cannot effectively remove the dust.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to solve the technical problems that: dust removal in the prior art generally uses an air extraction device to extract dust from the surface of the yarn. However, the dust on the yarn, especially some granular dust, is easy to be mixed in the superficial structure of the yarn besides the dust adhered to the surface of the yarn, and because the continuous friction between the yarn and the equipment in the production process can generate certain static electricity, the static electricity can also cause the problem that the traditional equipment for removing the dust can not effectively remove the dust because the binding force between the dust and the yarn is increased.

(II) technical scheme

In order to solve the problems, the utility model provides the following technical scheme: the utility model provides a dust collector before yarn sizing, contain the frame, the top in the frame is equipped with the installation roof beam, be equipped with vibrating device on the installation roof beam, vibrating device's lower part is equipped with the dust extraction device that draws the dust off on the yarn, vibrating device contains the roller mounting panel, vibrating motor, a roller and a second roller for leading the yarn, vibrating motor is equipped with four and is the upper end that the matrix form set up at the roller mounting panel, vibrating motor's one end is connected the other end with the roller mounting panel and passes through the spring and be connected with the installation roof beam, a plurality of and mutual interval setting are all equipped with to first roller and second roller, the both ends of first roller and second roller are all connected with the roller mounting panel through the bearing, still be equipped with the static elimination stick that carries out static elimination to the yarn on the roller mounting panel.

Specifically, the axes of the first roll shaft and the second roll shaft are arranged on the same horizontal line, and the outer diameter of the first roll shaft is smaller than that of the second roll shaft.

Specifically, the dust extraction device contains and sets up in first roller lower part and with frame fixed connection's dust extraction chamber, air exhauster and dust collection box, and the inside cavity in dust extraction chamber and its top are equipped with a plurality of dust inlet holes that make things convenient for the dust to be taken away, and the air exhauster passes through the PP pipe to be connected with the dust extraction chamber, and the air exhauster also is connected with the dust collection box through the PP pipe simultaneously, still is equipped with the fan frame that is used for fixed mounting air exhauster on the dust collection box.

Specifically, the inside of dust-collecting box is equipped with the filter bag that uses filter bag frame installation, and swing joint is convenient for follow-up clearance of taking out between filter bag and the filter bag frame, and the air exhauster is equipped with three and filter bag and also is equipped with three, and every air exhauster corresponds a filter bag setting.

Specifically, the lower part of the filter bag is provided with a filter screen for preventing dust from entering the bottom of the dust box, and the filter screen is movably connected with the dust box.

Specifically, the side of the dust box is provided with a box cover which is provided with a handle and can be laterally opened, and the box cover is connected with the lower end face of the dust box through a hinge.

Specifically, the dust box is further provided with exhaust holes on one side far away from the box cover, at least one group of exhaust holes is arranged, and the exhaust holes are arranged between the bottom end face of the dust box and the lower end face of the filter screen.

Specifically, roller mounting panel, first roller and second roller all adopt polytetrafluoroethylene material.

(III) beneficial effects

The utility model has the beneficial effects that: the vibration motor drives the whole installation beam to vibrate, so that the first roll shaft and the second roll shaft are driven to vibrate, the high-frequency vibration of the vibration motor is utilized to drive the yarns to vibrate together, dust, especially granular fine dust, added on the yarns is loosened in a vibration mode, static electricity is eliminated on the yarns through the static electricity eliminating rod, and the dust on the yarns can be more thoroughly removed by the dust extraction device.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a perspective view of another view of the present utility model;

FIG. 3 is a schematic view of a vibrating device according to the present utility model;

FIG. 4 is a schematic view of the dust extractor of the present utility model;

in the figure: 1-frame, 2-mounting beam, 3-vibration device, 4-dust extraction device, 5-static eliminating rod and 6-yarn body;

a 3 a-roll shaft mounting plate, a 3 b-vibration motor, a 3 c-first roll shaft and a 3 d-second roll shaft;

4 a-dust extraction cavity, 4 b-exhaust fan, 4 c-dust collection box, 4 d-dust inlet, 4 e-fan frame, 4 f-filter bag frame, 4 g-filter bag, 4 h-filter screen, 4 j-box cover and 4 k-exhaust hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, a dust removing device before yarn sizing comprises a frame 1, wherein a mounting beam 2 is arranged at the top of the frame 1, a vibrating device 3 is arranged on the mounting beam 2, a dust extracting device 4 for extracting dust from yarns is arranged at the lower part of the vibrating device 3, the vibrating device 3 comprises a roll shaft mounting plate 3a, a vibrating motor 3b, a first roll shaft 3c and a second roll shaft 3d for guiding the yarns, the vibrating motor 3b is provided with four and is arranged at the upper end of the roll shaft mounting plate 3a in a matrix form, one end of the vibrating motor 3b is connected with the roll shaft mounting plate 3a, the other end of the vibrating motor is connected with the mounting beam 2 through a spring, and the vibrating motor 3b vibrates to drive the first roll shaft 3c and the second roll shaft 3d to vibrate together at high frequency, so that fine dust in the yarns can vibrate to the surface of the yarns or the binding force between the dust and the yarns is reduced, and the dust can be conveniently extracted. Both the first roll shaft 3c and the second roll shaft 3d are provided with a plurality of mutually spaced, both ends of the first roll shaft 3c and the second roll shaft 3d are connected with the roll shaft mounting plate 3a through bearings, the roll shaft mounting plate 3a is further provided with a static eliminating rod 5 for eliminating static electricity of yarns, the static electricity of the yarns can be eliminated through the design of the static eliminating rod 5, and dust adsorbed on the yarns due to static electricity and static electricity between the yarns are eliminated, so that the yarns can be pumped out more easily.

Specifically, the axes of the first roller shaft 3c and the second roller shaft 3d are disposed on the same horizontal line, and the outer diameter of the first roller shaft 3c is smaller than the outer diameter of the second roller shaft 3 d.

Specifically, the dust extraction device 4 comprises a dust extraction cavity 4a, an exhaust fan 4b and a dust collection box 4c, wherein the dust extraction cavity 4a is arranged at the lower part of the first roll shaft 3c and is fixedly connected with the frame 1, a plurality of dust inlet holes 4d which are convenient for dust to be extracted are formed in the top of the dust extraction cavity 4a, the exhaust fan 4b is connected with the dust extraction cavity 4a through a PP pipe, meanwhile, the exhaust fan 4b is also connected with the dust collection box 4c through the PP pipe, and a fan frame 4e used for fixedly mounting the exhaust fan 4b is further arranged on the dust collection box 4 c.

In this embodiment, dust on the yarn is drawn off by the suction fan 4b and fed into the dust box 4 c.

Specifically, the inside of dust collection box 4c is equipped with the filter bag 4g that uses filter bag frame 4f to install, and swing joint is convenient for follow-up clearance of taking out between filter bag 4g and the filter bag frame 4f, and air exhauster 4b is equipped with three and filter bag 4g also is equipped with three, and every air exhauster 4b corresponds a filter bag 4g setting.

In this embodiment, dust drawn into the dust box 4c by the suction fan 4b is filtered by the filter bag 4g and left in the filter bag 4g, the filter bag 4g can be removed, and a worker removes and cleans the filter bag 4g when necessary.

Specifically, a filter screen 4h for preventing dust from entering the bottom of the dust box 4c is arranged at the lower part of the filter bag 4g, and the filter screen 4h is movably connected with the dust box 4 c.

In this embodiment, the filter screen 4h is designed to further hold dust overflowing from the exhaust hole 4 k.

Specifically, a side edge of the dust box 4c is provided with a box cover 4j with a handle and capable of being opened laterally, and the box cover 4j is connected with a lower end face of the dust box 4c through a hinge.

In this embodiment, the mode of the cover 4j is designed to make cleaning and maintenance of the dust box 4c more convenient.

Specifically, one side of the dust box 4c principle box cover 4j is also provided with an exhaust hole 4k, at least one group of exhaust holes 4k are arranged, and the exhaust holes 4k are arranged between the bottom end surface of the dust box 4c and the lower end surface of the filter screen 4 h.

Specifically, the roller shaft mounting plate 3a, the first roller shaft 3c and the second roller shaft 3d are made of polytetrafluoroethylene.

In the working principle, one end of the vibration motor 3b is connected with the roller shaft mounting plate 3a, the other end of the vibration motor is connected with the mounting beam 2 through a spring, and the vibration motor 3b vibrates the first roller shaft 3c and the second roller shaft 3d together to vibrate at high frequency, so that fine dust in the yarn is vibrated to the surface of the yarn or the binding force between the dust and the yarn is reduced. Meanwhile, the static eliminating rod 5 can eliminate static electricity on the yarns, so that the static electricity between the dust adsorbed on the yarns due to the static electricity and the yarns is eliminated, and the dust is easily removed. The dust on the yarn is then sucked into the dust box 4c by the suction fan 4b, and the dust is filtered by the filter bag 4g and left in the filter bag 4g, the filter bag 4g can be removed, and the filter bag 4g is removed and cleaned for maintenance by a worker when necessary.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a dust collector before yarn sizing, contains frame (1), its characterized in that: the utility model discloses a yarn static eliminating device, including frame (1), frame (1) are last to be equipped with installation roof beam (2), be equipped with vibrating device (3) on installation roof beam (2), vibrating device (3)'s lower part is equipped with dust extraction device (4) with the dust extraction on the yarn, vibrating device (3) contain roller mounting panel (3 a), vibrating motor (3 b), be used for leading first roller (3 c) and second roller (3 d) of yarn, vibrating motor (3 b) are equipped with four and are the matrix form and set up the upper end of roller mounting panel (3 a), vibrating motor (3 b) one end with roller mounting panel (3 a) connect the other end through the spring with installation roof beam (2) are connected, both be equipped with a plurality of and mutual interval setting of first roller (3 c) and second roller (3 d) both ends all pass through the bearing with roller mounting panel (3 a), still be equipped with on mounting panel (3 a) and carry out static elimination bar (5) of yarn.

2. A pre-sizing dust removal device as set forth in claim 1, wherein: the axes of the first roll shaft (3 c) and the second roll shaft (3 d) are arranged on the same horizontal line, and the outer diameter of the first roll shaft (3 c) is smaller than that of the second roll shaft (3 d).

3. A pre-sizing dust removal device as set forth in claim 1, wherein: the dust extraction device (4) comprises a dust extraction cavity (4 a) arranged at the lower part of the first roll shaft (3 c) and fixedly connected with the frame (1), an exhaust fan (4 b) and a dust collection box (4 c), wherein the dust extraction cavity (4 a) is hollow and provided with a plurality of dust inlet holes (4 d) which are convenient for dust to be extracted from at the top, the exhaust fan (4 b) is connected with the dust extraction cavity (4 a) through a PP pipe, meanwhile, the exhaust fan (4 b) is also connected with the dust collection box (4 c) through the PP pipe, and a fan frame (4 e) used for fixedly mounting the exhaust fan (4 b) is further arranged on the dust collection box (4 c).

4. A pre-sizing dust removal device as set forth in claim 3, wherein: the inside of dust collection box (4 c) is equipped with the filter bag (4 g) of using filter bag frame (4 f) installation, filter bag (4 g) with swing joint between filter bag frame (4 f), be convenient for follow-up clearance of taking out, air exhauster (4 b) be equipped with three just filter bag (4 g) also are equipped with three, every air exhauster (4 b) correspond one filter bag (4 g) setting.

5. A pre-sizing dust removal device as set forth in claim 4, wherein: the lower part of the filter bag (4 g) is provided with a filter screen (4 h) for preventing dust from entering the bottom of the dust collection box (4 c), and the filter screen (4 h) is movably connected with the dust collection box (4 c).

6. A pre-sizing dust removal device as set forth in claim 5, wherein: the side of the dust box (4 c) is provided with a box cover (4 j) which is provided with a handle and can be laterally opened, and the box cover (4 j) is connected with the lower end face of the dust box (4 c) through a hinge.

7. A pre-sizing dust removal device as set forth in claim 6, wherein: the dust box (4 c) is far away from one side of the box cover (4 j) and is further provided with an exhaust hole (4 k), the exhaust hole (4 k) is at least provided with one group, and the exhaust hole (4 k) is arranged between the bottom end face of the dust box (4 c) and the lower end face of the filter screen (4 h).

8. A pre-sizing dust removal device as set forth in claim 1, wherein: the roll shaft mounting plate (3 a), the first roll shaft (3 c) and the second roll shaft (3 d) are made of polytetrafluoroethylene materials.