CN215797675U

CN215797675U - Yarn leading tube for spinning

Info

Publication number: CN215797675U
Application number: CN202122165421.8U
Authority: CN
Inventors: 陈志谦
Original assignee: Yingshang Xinhong Textile Technology Co ltd
Current assignee: Yingshang Xinhong Textile Technology Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-02-11
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses a spinning lead tube, which comprises a lead tube body and a rotating rod, wherein the bottom wall of the lead tube body is provided with a through hole, the rotating rod is positioned in the through hole, the lead tube body is in the shape of a round table with a large lower part and a small upper part, the top wall and the bottom wall of the lead tube body are both fixedly connected with external baffles, the size of each external baffle is larger than the outer diameter of the bottommost part of the lead tube body, one end of the rotating rod, positioned at the lead tube body, is fixedly connected with a vertical rod engraved with a reciprocating threaded groove, the side wall of the reciprocating threaded groove is provided with a lifting mechanism, and the inner wall of the lead tube body, positioned in the through hole, is fixedly connected with a rotating mechanism matched with the lifting mechanism. The utility model can lead the lead tube body to reciprocate up and down, so that the yarn can be uniformly wound on the lead tube body, and the subsequent processing steps are more convenient.

Description

Yarn leading tube for spinning

Technical Field

The utility model relates to the technical field of textile machinery, in particular to a yarn guide tube for spinning.

Background

The spinning yarn needs to be connected to a spindle, also called spindle, which is a part of a spinning machine for twisting fibers into yarn and winding the yarn into a certain shape, after the transmission connection of the spinning machine, the spindle is a roller on a spinning machine barrel. According to the spinning requirement, different roving spindles or spinning spindles can be matched, the more the roving spindles are arranged on the machine, the higher the spinning efficiency is, and the spindles are driven by the alternating current motor; the speed of the spun yarn spindle is usually up to about 15000 r/min.

The yarn leading tube in the prior art can only be fixed at one position, and the yarn can not be wound on the surface of the yarn leading tube uniformly due to the fact that the yarn leading tube can only rotate in situ, so that subsequent production steps are greatly affected due to the fact that the yarn is not uniformly wound, and therefore the yarn leading tube for spinning is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, such as: the yarn guide tube in the prior art is difficult to enable yarns to be uniformly wound on the yarn guide tube, so that the subsequent production steps are greatly influenced, and the yarn guide tube for spinning is provided.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a spinning is with lead wire, includes lead wire body and bull stick, the through-hole has been seted up to lead wire body diapire, the bull stick is located inside the through-hole, the shape of lead wire body is big-end-up's round platform down, the equal fixedly connected with external baffle of bobbin roof and diapire, the external baffle size is greater than the external diameter of lead wire body bottommost, the bull stick is located lead wire body one end fixedly connected with and is carved with the montant of reciprocal thread groove, elevating system has been seted up to reciprocal thread groove lateral wall, the inner wall fixedly connected with and elevating system assorted slewing mechanism that the lead wire body is located the through-hole.

Preferably, the lifting mechanism comprises two support rods, a rotary drum and spline teeth, the two support rods are respectively in sliding connection with the inner wall of the reciprocating threaded groove, one ends of the two support rods, far away from the reciprocating threaded groove, are fixedly connected with the inner wall of the rotary drum, and the spline teeth are arranged on the outer wall of the rotary drum.

Preferably, the rotating mechanism comprises a spline ring and a sleeve, the spline ring is arranged on the inner wall of the sleeve, the spline ring is meshed with spline teeth, and the outer wall of the sleeve is fixedly connected with the inner wall of the lead tube body.

Preferably, bull stick lateral wall fixedly connected with bottom flap, a plurality of springs of bottom flap roof fixedly connected with, a plurality of the equal fixedly connected with anticollision board of bottom flap one end is kept away from to the spring, anticollision board is ring shape, anticollision board is located the below of reciprocal thread groove, the size of anticollision board is greater than the internal diameter of through-hole.

Preferably, the reciprocating thread groove top wall is provided with a top baffle plate, and the size of the top baffle plate is larger than the outer diameter of the reciprocating thread groove and smaller than the inner wall aperture of the lead pipe body.

Preferably, the outer wall of the lead tube body is provided with a limiting protrusion, and the limiting protrusion rises spirally along the lead tube body.

Compared with the prior art, the utility model has the beneficial effects that:

1. the circular truncated cone-shaped lead tube enables the yarn to be wound more uniformly, and the rotating rod is connected with the driving mechanism, so that the lead tube after winding is not directly connected with the driving mechanism, and the function of protecting the lead tube body is achieved;

2. the rotation of bull stick can drive reciprocal thread groove and rotate to make branch drive lead tube body along reciprocal thread groove direction reciprocating motion from top to bottom, make the yarn that falls on the lead tube body from the top can twine more evenly meticulous more.

Drawings

FIG. 1 is a schematic structural view of a spinning feed-through tube according to the present invention;

FIG. 2 is a schematic structural view of the lifting structure;

fig. 3 is a schematic structural view of the rotating mechanism.

In the figure: the device comprises a 1 lead pipe body, 2 external baffles, 3 through holes, 4 rotating rods, 5 reciprocating thread grooves, 6 supporting rods, 7 rotating cylinders, 8 spline teeth, 9 spline rings, 10 sleeves, 11 top baffles, 12 bottom baffles, 13 anti-collision plates, 14 springs and 15 limiting protrusions.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a spinning lead tube comprises a lead tube body 1 and a rotating rod 4, wherein the bottom wall of the lead tube body 1 is provided with a through hole 3, the outer wall of the lead tube body is provided with a limiting protrusion 15, the limiting protrusion 15 spirally rises along the lead tube body 1, and the limiting protrusion 15 can play a certain role in controlling the direction of yarn, so that the yarn can be uniformly wound on the side wall;

the rotating rod 4 is positioned inside the through hole 3, the lead tube body 1 is in a round table shape with a large lower part and a small upper part, the top wall and the bottom wall of the lead tube body 1 are both fixedly connected with an external baffle 2, the size of the external baffle 2 is larger than the outer diameter of the bottommost part, one end of the rotating rod 4, which is positioned inside the lead tube body 1, is fixedly connected with a vertical rod carved with a reciprocating threaded groove 5, the side wall of the rotating rod 4 is fixedly connected with a bottom baffle 12, the top wall of the bottom baffle 12 is fixedly connected with a plurality of springs 14, one ends of the springs 14, which are far away from the bottom baffle 12, are both fixedly connected with an anti-collision plate 13, the anti-collision plate 13 is in a circular ring shape and is positioned below the reciprocating threaded groove 5, and the anti-collision plate 13 can effectively prevent the bottom wall from colliding with the bottom baffle 12 at the bottom of the lead tube body 1, so that the safety of the lead tube body 1 is protected;

the size of the anti-collision plate 13 is larger than the inner diameter of the through hole 3, the top wall of the reciprocating thread groove 5 is provided with a top baffle plate 11, the size of the top baffle plate 11 is larger than the outer diameter of the reciprocating thread groove 5 and smaller than the inner wall aperture of the lead tube body 1, the side wall of the reciprocating thread groove 5 is provided with a lifting mechanism, the lifting mechanism comprises two support rods 6, a rotary drum 7 and spline teeth 8, the two support rods 6 are respectively connected with the inner wall of the reciprocating thread groove 5 in a sliding manner, one ends of the two support rods 6 far away from the reciprocating thread groove 5 are both fixedly connected with the inner wall of the rotary drum 7, the spline teeth 8 are arranged on the outer wall of the rotary drum 7, the inner wall in the through hole 3 is fixedly connected with a rotating mechanism matched with the lifting mechanism, the rotating mechanism comprises a spline ring 9 and a sleeve 10, the spline ring 9 is arranged on the inner wall of the sleeve 10, the spline ring 9 is meshed with the spline teeth 8, the outer wall of the sleeve 10 is fixedly connected with the inner wall of the lead tube body 1, therefore, the sleeve 10 can drive the lead tube body 1 to reciprocate up and down, thereby making the yarn more uniformly wound.

In the utility model, the bottom of the rotating rod 4 is fixedly connected with a driving device, so when the rotating rod is driven to rotate, the reciprocating thread groove 5 fixed at the top of the rotating rod 4 rotates along with the rotating rod, two support rods 6 which are in sliding connection with the inner wall of the reciprocating thread groove 5 reciprocate up and down along the direction of the reciprocating thread groove 5, meanwhile, a rotary drum 7 fixedly connected with the two support rods 6 also drives spline teeth 8 to rotate, and a spline ring 9 meshed with the spline teeth 8 drives a sleeve 10 and a lead tube body 1 to reciprocate up and down;

the bottom baffle 12 and the anti-collision plate 13 arranged on the side wall of the rotating rod 4 can prevent the branch rod 6 from breaking away from the reciprocating thread groove 5 during reciprocating motion, and can also play a role in protecting the bottom of the lead tube body 1, so that the service life of the lead tube body 1 is greatly prolonged, and the work efficiency of a lead is effectively improved.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a spinning is with lead wire, includes lead wire body (1) and bull stick (4), its characterized in that, through-hole (3) have been seted up to lead wire body (1) diapire, bull stick (4) are located inside through-hole (3), the shape of lead wire body (1) is big-end-up's round platform down, the roof and the equal fixedly connected with external baffle (2) of diapire of lead wire body (1), the size of external baffle (2) is greater than the external diameter of lead wire body (1) bottommost, bull stick (4) are located lead wire body (1) one end fixedly connected with and are carved with the montant of reciprocal thread groove (5), elevating system has been seted up to reciprocal thread groove (5) lateral wall, inner wall fixedly connected with and elevating system assorted slewing mechanism that lead wire body (1) is located through-hole (3).

2. A yarn guiding tube for spinning according to claim 1, characterized in that the lifting mechanism comprises two supporting rods (6), a drum (7) and spline teeth (8), the two supporting rods (6) are respectively connected with the inner wall of the reciprocating threaded groove (5) in a sliding manner, one ends of the two supporting rods (6) far away from the reciprocating threaded groove (5) are fixedly connected with the inner wall of the drum (7), and the spline teeth (8) are arranged on the outer wall of the drum (7).

3. A yarn guide tube for spinning according to claim 2, characterized in that the rotating mechanism comprises a spline ring (9) and a sleeve (10), the spline ring (9) is arranged on the inner wall of the sleeve (10), the spline ring (9) is meshed with spline teeth (8), and the outer wall of the sleeve (10) is fixedly connected with the inner wall of the yarn guide tube body (1).

4. A yarn guiding tube for spinning according to claim 1, wherein a bottom baffle (12) is fixedly connected to the side wall of the rotating rod (4), a plurality of springs (14) are fixedly connected to the top wall of the bottom baffle (12), an anti-collision plate (13) is fixedly connected to one end of each spring (14) far away from the bottom baffle (12), the anti-collision plate (13) is circular, the anti-collision plate (13) is located below the reciprocating thread groove (5), and the size of the anti-collision plate (13) is larger than the inner diameter of the through hole (3).

5. A spinning lead-tube according to claim 1, characterized in that the top wall of the reciprocating thread groove (5) is provided with a top baffle (11), and the size of the top baffle (11) is larger than the outer diameter of the reciprocating thread groove (5) and smaller than the inner wall aperture of the lead-tube body (1).

6. A spinning lead-through according to claim 1, characterized in that the outer wall of the lead-through body (1) is provided with a limit protrusion (15), and the limit protrusion (15) is spirally raised along the lead-through body (1).