CN214032795U

CN214032795U - Spinning frame pipe throwing mechanism

Info

Publication number: CN214032795U
Application number: CN202022695736.9U
Authority: CN
Inventors: 苏培海; 房兴三
Original assignee: Shandong Weiqiao Jiajia Home Textile Co ltd
Current assignee: Shandong Weiqiao Jiajia Home Textile Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-08-24
Anticipated expiration: 2030-11-20

Abstract

The utility model relates to the spinning field, in particular to a spinning frame tube throwing mechanism, which comprises a bearing seat, a driving piece is arranged in the bearing seat, a driving stud is coaxially extended at the end part of the driving piece, the driving stud is rotatably penetrated through the upper end surface of the bearing seat, the upper end part of the driving stud is screwed with a pressing piece, an upper threaded ring and a lower threaded ring are screwed on the outer side of the driving stud, the lower threaded ring is positioned below the upper threaded ring, go up the lower extreme ring array of screw ring and rotate and install four group's last vaulting poles, the upper end ring array of screw ring rotates down and installs four group's lower vaulting poles, four groups go up the lower tip of vaulting pole respectively with four group's lower vaulting poles between the upper end rotate install the fagging, the utility model discloses can guarantee the fastness after fixing when being convenient for fix the spool of different pipe diameters.

Description

Spinning frame pipe throwing mechanism

Technical Field

The utility model relates to a spinning field especially relates to a spinning frame gets rid of a tub mechanism.

Background

The spinning machine is used for drafting, twisting and winding semi-finished roving or slivers into spun yarn cop tubes, wherein the spinning machine usually fixes the bobbins on a tube throwing mechanism in the use process, so that the bobbins are driven to rotate through the tube throwing mechanism to throw the tubes to wind the yarns, and the tube throwing mechanism in the prior art is inconvenient for fixing the bobbins with different pipe diameters.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming of inefficiency in the prior art and providing a spinning frame gets rid of a tub mechanism.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a spinning frame gets rid of a tub mechanism, is including bearing the seat, the internally mounted who bears the seat has the driving piece, the coaxial extension of the tip of driving piece has the drive double-screw bolt, the drive double-screw bolt rotates and runs through in the up end that bears the seat, the upper end of drive double-screw bolt runs through to be screwed has the casting die, the outside of drive double-screw bolt is screwed and is had last screw thread ring and lower screw thread ring, lower screw thread ring is located the below of last screw thread ring, the lower extreme ring array of going up the screw thread ring rotates and installs four groups of upper stay bars, the upper end ring array of lower screw thread ring rotates and installs four groups of lower stay bars, four groups the lower tip of going up the stay bar respectively with four groups lower stay bar's upper end between rotate and install the fagging, the below ring array of the outside lower screw thread ring of drive double-screw bolt extends there is the bracket.

Preferably, the driving part comprises a driving motor fixedly installed inside the bearing seat, the number of the driving studs is three, and the lower end of one driving stud is fixedly connected with the upper end of the driving motor.

Preferably, a plurality of groups of belt wheels are respectively embedded at the outer sides of the three groups of driving studs close to the lower edge, and synchronous belts are connected among the plurality of groups of belt wheels.

Preferably, the pressing piece comprises a reinforcing stud penetrating and screwed in the middle of the upper end face of the driving stud, two groups of pressure levers symmetrically extend from two sides of the reinforcing stud, and a rotating ring extends from the center of the upper end of the reinforcing stud.

Preferably, an upper bearing is embedded in the outer side of the upper threaded ring, an upper connecting ring coaxially extends from the lower end of the upper bearing, and the upper end of the upper stay bar is rotatably connected with the lower end face of the upper connecting ring.

Preferably, a lower bearing is embedded in the outer side of the lower threaded ring, a lower connecting ring coaxially extends from the upper end of the lower bearing, and the lower end of the lower stay bar is rotatably connected with the upper end face of the lower connecting ring.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a rotating last screw ring and lower screw ring and promoting last go-between and go-between down, make its four group go up the vaulting pole and down the vaulting pole motion remove in order to drive four group's faggings, make the spool that expands or dwindle in order to adapt to different pipe diameters between its four group's faggings, so that fix the spool of different pipe diameters, simultaneously under the effect of casting die, can press the spool firmly between depression bar and bracket, consolidate the spool with this, in order to guarantee the fastness after fixing.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a half sectional view of the present invention;

FIG. 3 is a partial view of the present invention;

fig. 4 is an enlarged view of a of the present invention.

In the figure: 1. a bearing seat; 2. driving the stud; 3. a bracket; 4. reinforcing the stud; 5. a drive motor; 6. a pulley; 7. a synchronous belt; 8. an upper threaded ring; 9. an upper bearing; 10. a lower threaded ring; 11. a lower bearing; 12. a pressure lever; 13. a rotating ring; 14. an upper connecting ring; 15. an upper stay bar; 16. a supporting plate; 17. a lower stay bar; 18. and a lower connecting ring.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. 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.

The spinning frame tube throwing mechanism shown in fig. 1-4 comprises a bearing seat 1, a driving part is mounted inside the bearing seat 1, a driving stud 2 coaxially extends from the end of the driving part, the driving stud 2 rotatably penetrates through the upper end face of the bearing seat 1, a pressing part is screwed through the upper end of the driving stud 2, an upper threaded ring 8 and a lower threaded ring 10 are screwed outside the driving stud 2, the lower threaded ring 10 is located below the upper threaded ring 8, four groups of upper support rods 15 are rotatably mounted in a lower end annular array of the upper threaded ring 8, four groups of lower support rods 17 are rotatably mounted in an upper end annular array of the lower threaded ring 10, support plates 16 are rotatably mounted between the lower ends of the four groups of upper support rods 15 and the upper ends of the four groups of lower support rods 17, and a bracket 3 extends from the lower end annular array of the lower threaded ring 10 outside the driving stud 2.

The driving piece comprises driving motors 5 fixedly installed in the bearing seat 1, the number of the driving studs 2 is three, the lower end parts of one group of the driving studs 2 are fixedly connected with the upper end parts of the driving motors 5, and the driving studs 2 can be driven to rotate through the arranged driving motors 5.

The outer sides of the three groups of driving studs 2 are respectively embedded with a plurality of groups of belt wheels 6 near the lower edge, synchronous belts 7 are connected between the plurality of groups of belt wheels 6, and the three groups of driving studs 2 can be driven to synchronously rotate through the matching between the belt wheels 6 and the synchronous belts 7.

The casting die includes penetrating and screwing the reinforcing double-screw bolt 4 in the middle part of the upper end face of the driving double-screw bolt 2, two groups of pressure levers 12 are symmetrically extended from two sides of the reinforcing double-screw bolt 4, a rotating ring 13 is extended from the center position of the upper end of the reinforcing double-screw bolt 4, the bobbin can be compressed tightly through the reinforcing double-screw bolt 4 and the pressure levers 12, the bobbin is fixed between the bracket 3 and the pressure levers 12, and the rotating ring 13 can facilitate the rotation of the reinforcing double-screw bolt 4.

Go up the outside of screw ring 8 and inlay and have upper bearing 9, the coaxial extension of the lower extreme of upper bearing 9 has last go-between 14, goes up the upper end of vaulting pole 15 and rotates with the lower terminal surface of last go-between 14 and be connected, can guarantee through the upper bearing 9 that sets up that upper bearing 8 goes up go-between 14 and can not follow the rotation when rotating, goes up go-between 14 and can link together four groups upper vaulting pole 15 and upper bearing 9.

Lower bearing 11 is inlayed in the outside of lower screw ring 10, and the upper end coaxial extension of lower bearing 11 has lower go-between 18, rotates between the lower tip of lower vaulting pole 17 and the up end of lower go-between 18 and is connected, can guarantee through the lower bearing 11 that sets up that lower screw ring 10 can not follow the rotation in lower go-between 18 when rotating, and lower go-between 18 can link together lower bearing 11 and lower vaulting pole 17.

During the use, the user can rotate upper threaded ring 8 and lower threaded ring 10 and promote upper connecting ring 14 and lower connecting ring 18, make its four groups go up vaulting pole 15 and lower vaulting pole 17 motion in order to drive four groups fagging 16 and promote, make it expand or reduce in order to adapt to the spool of different pipe diameters between its four groups fagging 16, the user places the spool on drive stud 2 afterwards, fagging 16 compresses tightly in the inner wall of spool, then the user rotates reinforcement stud 4, make its reinforcement stud 4 and drive stud 2 close with the drive depression bar 12 that moves down and compress tightly in the spool upper end, in order to compress tightly the spool between depression bar 12 and bracket 3, can start driving motor 5 afterwards and drive three groups of drive stud 2 through band pulley 6 and hold-in range 7 and rotate, and then drive the spool and rotate and carry out the swing pipe motion.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A spinning frame tube throwing mechanism comprises a bearing seat (1) and is characterized in that a driving piece is mounted inside the bearing seat (1), a driving stud (2) coaxially extends from the end of the driving piece, the driving stud (2) rotatably penetrates through the upper end face of the bearing seat (1), a pressing piece is screwed through the upper end of the driving stud (2), an upper threaded ring (8) and a lower threaded ring (10) are screwed on the outer side of the driving stud (2), the lower threaded ring (10) is positioned below the upper threaded ring (8), four groups of upper support rods (15) are rotatably mounted on the lower end annular array of the upper threaded ring (8), four groups of lower support rods (17) are rotatably mounted on the upper end annular array of the lower threaded ring (10), support plates (16) are rotatably mounted between the lower end portions of the upper support rods (15) and the upper end portions of the four groups of the lower support rods (17), and brackets (3) extend in an annular array below the lower threaded ring (10) on the outer side of the driving stud (2).

2. The spinning frame tube throwing mechanism according to claim 1, characterized in that the driving member comprises three groups of driving studs (2) fixedly mounted inside the bearing seat (1), wherein the lower end of one group of driving studs (2) is fixedly connected with the upper end of the driving motor (5).

3. The spinning frame tube throwing mechanism according to claim 2, characterized in that a plurality of groups of belt pulleys (6) are respectively embedded at the outer sides of the three groups of driving studs (2) close to the lower edge, and a synchronous belt (7) is connected between the plurality of groups of belt pulleys (6).

4. The spinning frame pipe throwing mechanism of claim 1, wherein the pressing piece comprises a reinforcing stud (4) which is screwed in the middle of the upper end face of the driving stud (2), two groups of pressure levers (12) symmetrically extend from two sides of the reinforcing stud (4), and a rotating ring (13) extends from the center of the upper end of the reinforcing stud (4).

5. The spinning frame tube throwing mechanism of claim 1, wherein an upper bearing (9) is embedded on the outer side of the upper threaded ring (8), an upper connecting ring (14) coaxially extends from the lower end of the upper bearing (9), and the upper end of the upper stay bar (15) is rotatably connected with the lower end face of the upper connecting ring (14).

6. The spinning frame tube throwing mechanism of claim 1, wherein a lower bearing (11) is embedded outside the lower threaded ring (10), a lower connecting ring (18) coaxially extends from the upper end of the lower bearing (11), and the lower end of the lower stay bar (17) is rotatably connected with the upper end surface of the lower connecting ring (18).