CN216539950U

CN216539950U - Anti-winding rotating shaft device for textile fibers

Info

Publication number: CN216539950U
Application number: CN202123143664.8U
Authority: CN
Inventors: 陈鹏; 钱亚平; 张可为; 王�华; 周强
Original assignee: Yixing City Zhongchang Colorweaving Co ltd
Current assignee: Yixing City Zhongchang Colorweaving Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-05-17
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses an anti-winding rotating shaft device for textile fibers, and relates to the technical field of anti-winding devices. The four air pipes are arranged at the upper end of the wall plate, when the wall plate works, the shredding cutter rotates along with the central shaft to cut off fibers in a gap between the cylinder and the wall plate to prevent winding, at the moment, the dust collector is started to adsorb short fibers on the surface of the shredding cutter, the short fibers adhered to the surface of the shredding cutter are cleaned, the cutting efficiency and the service life of the shredding cutter are guaranteed, meanwhile, the cleanliness of the gap between the wall plate and the rotary drum is guaranteed, the condition that the fibers are wound again is avoided, the structure is reasonable and simple, and the use is convenient.

Description

Anti-winding rotating shaft device for textile fibers

Technical Field

The utility model relates to the technical field of anti-winding devices, in particular to an anti-winding rotating shaft device for textile fibers.

Background

In textile machinery equipment, the rotary parts of beating hand, give cotton roller etc. to the fibre processing, the transport are indispensable parts, these parts are in the actual motion in-process, the fibre winding often appears, novel high strength thin fiber raw materials constantly appear in recent years, the terminal surface fibre winding phenomenon of rotary parts such as beating hand, give cotton roller in the textile machinery equipment is more and more serious, especially chemical fibre class raw materials variety is diversified, technical parameter diverse such as the length of fibre wherein, adsorption affinity, viscidity, traditional rotary parts's terminal surface antiwind structure can not satisfy the antiwind requirement yet.

At present, the Chinese patent net discloses an end face fiber anti-winding mechanism (patent number: CN203781489U) of a rotating part of a textile machine, and a winding-resistant wire arranging structure is arranged on one side of a cylinder end cover opposite to a wallboard. The winding-resistant wire arranging structure is N chip removal bosses arranged on the end face of the end cover of the barrel body, fiber bearing surfaces and wire cutting edges are arranged on the chip removal bosses, the number of the fiber bearing surfaces is N, and the number of the wire cutting edges is 2N. When the fibers fall into a gap between the end cover of the cylinder body and the wall plate in the rotating direction from the outer circumference of the cylinder body, the fibers fall onto the fiber bearing surface of the chip removal boss by the gravity of the fibers, the fibers are centrifugally thrown out under the action of the rotating centrifugal force and the self gravity of the cylinder body, the chip removal boss is provided with the fiber bearing surface and the shredding knife edge, the chip removal boss substantially plays a role of a fan impeller in the rotating process of the cylinder body, outward whirlwind can be generated in the gap between the wall plate and the end cover of the cylinder body to prevent the fibers from entering, the fibers can be effectively prevented from being wound between the wall plate and the end cover of the cylinder body, the principle is that the shredding knife edge on the chip removal boss cuts the fiber body into a plurality of short fibers in the high-speed rotating process of the rotating part, the length of the fibers is shortened, and the anti-winding effect is achieved.

However, under the condition of long-term use of the device, cut short fibers can adhere to the surface of the shredding knife edge, so that the cutting performance of the shredding knife edge of the chip removal boss is reduced, the service life of the shredding knife is shortened, the cut scrap fibers can fall into a gap between the wallboard and the rotary drum, the fiber winding condition still can occur after long-term use, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a spinning fiber anti-winding shaft device, which solves the problems that the cut short fibers in the background technology are attached to the surface of a shredding knife edge, so that the cutting performance of the shredding knife edge of a chip removal boss is reduced, the service life of a shredding knife is shortened, the cut scrap fibers fall into a gap between a wall plate and a rotary drum, and the fibers are wound even after long-term use, so that the spinning fiber anti-winding shaft device is inconvenient to use.

In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows:

a textile fiber anti-winding rotating shaft device comprises a wall plate and a barrel body, wherein a bearing seat is fixedly installed on one side of the wall plate, a central shaft penetrates through the inside of the bearing seat, one end of the central shaft penetrates through the bearing seat and the wall plate to be fixedly connected with a barrel body end cover, the upper end of the barrel body end cover is fixedly connected with the barrel body, a certain gap is formed between the barrel body end cover and the wall plate, a shredding cutter is arranged inside the gap on one side, close to the wall plate, of the barrel body end cover, an air pipe is inserted into one side surface, far away from the barrel body end cover, of the wall plate, a fixing piece is fixedly connected to the surface of one end, close to the wall plate, of the air pipe, a bolt of the fixing piece is connected to one side surface of the wall plate, the other end of the air pipe is fixedly connected with a collecting device, the collecting device comprises a collecting box, a dust collector, a connecting pipe, a filter bag and an air hole, the dust collector is fixedly installed at the middle position of the front end surface of the collecting box, one end of the dust collector is fixedly connected with a connecting pipe, a filter bag is arranged in the collecting box, and a plurality of uniformly arranged air holes are formed in the back surface of the collecting box.

Preferably, the surface of wallboard is seted up with trachea assorted through-hole, and the through-hole runs through the wallboard, tracheal one end is pegged graft in the inside of through-hole and is extended to the opposite side surface of wallboard, and tracheal port is located one side top of shredding the cutter.

Preferably, the number of the air pipes is four, and the four air pipes are arranged on one side surface of the wallboard along the circumferential direction of the central shaft.

Preferably, the other end of the air pipe is fixedly connected with the connecting pipe, the other end of the air pipe is fixedly connected with the dust collector through the connecting pipe, and the dust collector and the other end of the air pipe are communicated with the collecting box.

Preferably, the central shaft passes through one side of the wallboard of bearing frame movable mounting, the barrel passes through barrel end cover and central shaft transmission connection.

Compared with the prior art, the utility model provides a device for preventing textile fibers from winding around a spindle, which has the following beneficial effects:

the upper end of the wall plate is provided with the four air pipes, ports of the four air pipes are positioned at four corners of one side of the shredding cutter, when the wall plate works, the shredding cutter rotates along with the central shaft to cut off fibers in a gap between the cylinder and the wall plate to prevent winding, the dust collector is started at the moment, and the gap between the cylinder and the wall plate is formed into a certain vacuum under the action of the connecting pipe and the four air pipes, so that short fibers on the surface of the shredding cutter are adsorbed, the short fibers adhered to the surface of the shredding cutter are cleaned, the cutting efficiency and the service life of the shredding cutter are guaranteed, meanwhile, the cut scrap fibers in the gap between the cylinder and the wall plate are adsorbed, the cleanliness of the gap between the wall plate and the rotary drum is guaranteed, the condition that the fibers are wound again is avoided, the structure is reasonable and simple, and the use is convenient.

Drawings

FIG. 1 is a schematic cross-sectional view of an anti-wind spindle device for textile fibers according to the present invention;

FIG. 2 is a schematic view of the structure of the collecting device of the present invention;

FIG. 3 is a schematic left side view of an anti-wind spindle device for textile fibers according to the present invention;

the reference numbers in the figures are:

1. a wallboard; 2. a bearing seat; 3. a central shaft; 4. a cylinder end cover; 5. a barrel; 6. a shredding cutter; 7. an air tube; 8. a fixing member; 9. a collection box; 10. a vacuum cleaner; 11. a connecting pipe; 12. a filter bag; 13. and (4) air holes.

Detailed Description

The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-3, an anti-winding rotating shaft device for textile fibers comprises a wall plate 1 and a cylinder 5, wherein a bearing seat 2 is fixedly installed on one side of the wall plate 1, a central shaft 3 penetrates through the inside of the bearing seat 2, one end of the central shaft 3 penetrates through the bearing seat 2 and the wall plate 1 to be fixedly connected with a cylinder end cover 4, the upper end of the cylinder end cover 4 is fixedly connected with the cylinder 5, the central shaft 3 passes through one side of the wall plate 1 movably installed on the bearing seat 2, the cylinder 5 is in transmission connection with the central shaft 3 through the cylinder end cover 4, a certain gap is formed between the cylinder end cover 4 and the wall plate 1, a shredding cutter 6 is arranged inside the gap on one side of the cylinder end cover 4 close to the wall plate 1, an air pipe 7 is inserted into one side surface of the wall plate 1 far away from the cylinder end cover 4, a fixing piece 8 is fixedly connected to one end surface of the air pipe 7 close to the wall plate 1, and a bolt of the fixing piece 8 is connected to one side surface of the wall plate 1, the mounting 8 is used for strengthening the stability of trachea 7 on wallboard 1, the other end fixedly connected with collection device of trachea 7, collection device is including collecting box 9, dust catcher 10, connecting pipe 11, filter bag 12 and gas pocket 13, the front end surface middle part position department fixed mounting who collects box 9 has dust catcher 10, the one end fixedly connected with connecting pipe 11 of dust catcher 10, the inside of collecting box 9 is provided with filter bag 12, a plurality of align to grid's gas pocket 13 has been seted up on the back surface of collecting box 9.

Specifically, wallboard 1's surface is seted up with 7 assorted through-holes of trachea, and the through-hole runs through wallboard 1, and trachea 7's one end is pegged graft in the inside of through-hole and is extended to wallboard 1's opposite side surface, and trachea 7's port is located one side top of shredding cutter 6.

Specifically, trachea 7's quantity is four, and four trachea 7 all set up the side surface at wallboard 1 along the circumferencial direction of center pin 3, and four trachea 7's port is located one side four corners position department of shredding cutter 6, increases to shredding cutter 6 to the adsorption area to the improvement is to shredding cutter 6's absorption clearance effect.

Specifically, the other end and the connecting pipe 11 fixed connection of trachea 7, the other end of trachea 7 passes through connecting pipe 11 and dust catcher 10 fixed connection, and dust catcher 10 is linked together with the other end and collects box 9, opens dust catcher 10, makes the clearance between barrel 5 and the wallboard 1 form certain vacuum under the effect of connecting pipe 11 and four trachea 7 to adsorb the very easy piece fibre of short-staple in the clearance between wallboard 1 and the rotary drum 5.

The working principle and the using process of the utility model are as follows: after the device is installed and is used without errors after inspection, when the device works, the shredding cutter 6 rotates along with the central shaft 3 to cut off fibers in a gap between the cylinder 5 and the wall board 1 to prevent winding, at the moment, the dust collector 10 is started, the gap between the cylinder 5 and the wall board 1 forms certain vacuum under the action of the connecting pipe 11 and the four air pipes 7, so that short fibers on the surface of the shredding cutter 6 are adsorbed, the short fibers adhered to the surface of the shredding cutter are cleaned, meanwhile, the cut-off scrap fibers in the gap between the cylinder 5 and the wall board 1 are adsorbed, the adsorbed short fibers and the scrap fibers enter the filter bag 12 in the collecting box 9 through the air pipes 7 and the connecting pipe 11 to be collected, the cutting efficiency and the service life of the shredding cutter are guaranteed, the cleanness of the gap between the wall board 1 and the rotary drum 5 is ensured, and the condition that the fibers are wound again is avoided, has reasonable and simple structure and convenient use.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a textile fiber anti-twining revolutes axle device, includes wallboard (1) and barrel (5), its characterized in that: a bearing seat (2) is fixedly installed on one side of the wallboard (1), a central shaft (3) penetrates through the bearing seat (2) and the wallboard (1) and is fixedly connected with a barrel end cover (4), a barrel (5) is fixedly connected with the upper end of the barrel end cover (4), a certain gap is formed between the barrel end cover (4) and the wallboard (1), a shredding cutter (6) is arranged in the gap on one side of the barrel end cover (4) close to the wallboard (1), an air pipe (7) is inserted into the surface of one side of the wallboard (1) far away from the barrel end cover (4), a fixing piece (8) is fixedly connected with the surface of one end of the air pipe (7) close to the wallboard (1), a bolt of the fixing piece (8) is connected with the surface of one side of the wallboard (1), and a collecting device is fixedly connected with the other end of the air pipe (7), the collecting device comprises a collecting box (9), a dust collector (10), a connecting pipe (11), a filter bag (12) and air holes (13), wherein the dust collector (10) is fixedly mounted at the middle position of the front end surface of the collecting box (9), the connecting pipe (11) is fixedly connected with one end of the dust collector (10), the filter bag (12) is arranged inside the collecting box (9), and the air holes (13) which are uniformly arranged are formed in the back surface of the collecting box (9).

2. An anti-wind spindle assembly of textile fibres as claimed in claim 1 wherein: the surface of wallboard (1) is seted up with trachea (7) assorted through-hole, and the through-hole runs through wallboard (1), the one end of trachea (7) is pegged graft in the inside of through-hole and is extended to the opposite side surface of wallboard (1), and the port of trachea (7) is located one side top of shredding cutter (6).

3. An anti-wind spindle assembly of textile fibres as claimed in claim 1 wherein: the quantity of trachea (7) is four, four trachea (7) all set up the side surface at wallboard (1) along the circumferencial direction of center pin (3).

4. An anti-wind spindle assembly of textile fibres as claimed in claim 1 wherein: the other end and the connecting pipe (11) fixed connection of trachea (7), the other end of trachea (7) passes through connecting pipe (11) and dust catcher (10) fixed connection, dust catcher (10) and the other end are linked together with collection box (9).

5. An anti-wind spindle assembly of textile fibres as claimed in claim 1 wherein: the central shaft (3) passes through one side of a wall plate (1) movably arranged on the bearing seat (2), and the cylinder body (5) is in transmission connection with the central shaft (3) through a cylinder body end cover (4).