CN216891388U

CN216891388U - Two-for-one twister with yarn antiwind function

Info

Publication number: CN216891388U
Application number: CN202123094835.2U
Authority: CN
Inventors: 王建文
Original assignee: Suzhou Risheng Weaving Co ltd
Current assignee: Suzhou Risheng Weaving Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-07-05
Anticipated expiration: 2031-12-10

Abstract

The utility model relates to the technical field of two-for-one twisters, and discloses a two-for-one twister with a yarn anti-winding function, which comprises a base, wherein the top of the base is fixedly connected with the two-for-one twister, a rectangular mounting groove is formed in the outer part of the two-for-one twister, the inner wall of the rectangular mounting groove is fixedly connected with a driving box, the inner top wall of the driving box is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a screw rod, and the outer wall of the screw rod is in threaded connection with a limiting block. The utility model has the following advantages and effects: through setting up drive case, servo motor, lead screw, stopper, connecting rod, movable plate and wire wheel, when using the device, accessible servo motor work drives the lead screw and rotates, and then orders about the stopper and drive the wire wheel on the movable plate through the connecting rod and move downwards, when the wire wheel moves down, can effectively promote the rate of tension of twisting back yarn to play and prevent that the yarn from appearing winding effect at the in-process of being qualified for the next round of competitions.

Description

Two-for-one twister with yarn antiwind function

Technical Field

The utility model relates to the technical field of two-for-one twisters, in particular to a two-for-one twister with a yarn anti-winding function.

Background

The two-for-one twister is twisting equipment which is essentially doubling equipment called a doubling machine, can realize one-for-two twisting, and has twisting efficiency which is doubled compared with that of the traditional twisting equipment.

In the yarn two-for-one twister in the prior art, after twisting yarns, in the process of winding after outgoing yarns, twisted yarns are easy to be wound or knotted, so that the yarn twisting fails and even the yarns are scrapped.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a two-for-one twister with a yarn anti-winding function, which has the effect of preventing yarn from winding.

The technical purpose of the utility model is realized by the following technical scheme: the utility model provides a two-for-one twister with yarn antiwind function, includes the base, the top fixedly connected with two-for-one twister of base, the rectangle mounting groove has been seted up to the outside of two-for-one twister, the inner wall fixedly connected with drive case of rectangle mounting groove, the interior roof fixedly connected with servo motor of drive case, servo motor's output fixedly connected with lead screw, the outer wall threaded connection of lead screw has the stopper, one side fixedly connected with connecting rod of stopper, the one end fixedly connected with movable plate of stopper is kept away from to the connecting rod, the outside fixedly connected with wire wheel of movable plate.

Through adopting above-mentioned technical scheme, through setting up drive case, servo motor, lead screw, stopper, connecting rod, movable plate and wire wheel, when using the device, accessible servo motor work drives the lead screw and rotates, and then orders about the stopper and drive the wire wheel on the movable plate through the connecting rod and remove downwards, and when the wire wheel moves down, can effectively promote the rate of tension of twisting back yarn to play and prevent that the yarn from appearing winding effect at the in-process of being qualified for the next round of competitions.

The utility model is further configured as follows: and the outer surface of the two-for-one twister is provided with a wire outlet hole, and the wire outlet hole is positioned above the driving box.

By adopting the technical scheme, the two-for-one twister can conveniently output the twisted yarns by arranging the yarn outlet holes.

The utility model is further provided with: the outer surface of the driving box is provided with a sliding groove, and the connecting rod is connected with the sliding groove in a sliding mode.

Through adopting above-mentioned technical scheme, through setting up the spout, the connecting rod of being convenient for carries out fixed connection with the movable plate.

The utility model is further provided with: the inner bottom wall fixedly connected with bearing frame of drive case, the inner wall fixedly connected with bearing of bearing frame, the lead screw passes through the bearing and is connected with the bearing frame rotation.

Through adopting above-mentioned technical scheme, through setting up the bearing frame, play the fixed action to the lead screw.

The utility model is further provided with: the top fixedly connected with back backup pad of base, one side fixed mounting of back backup pad has the motor, the output fixedly connected with rotary disk of motor, the centre of a circle department fixedly connected with line section of thick bamboo dead lever of rotary disk, the limiting plate has been cup jointed to the outer wall of line section of thick bamboo dead lever.

Through adopting above-mentioned technical scheme, through setting up the limiting plate, play the limiting action to bobbin mounted position.

The utility model is further provided with: the inner wall fixedly connected with link of line section of thick bamboo dead lever, the inside of link rotates through the round pin axle and is connected with the dog, the inner wall fixedly connected with backup pad of line section of thick bamboo dead lever, the top fixedly connected with spring of backup pad, spring and dog fixed connection.

Through adopting above-mentioned technical scheme, through setting up link, dog, backup pad and spring, when the installation bobbin, only need embolia bobbin dead lever with the bobbin, the in-process that bobbin moved on bobbin dead lever drives the dog and removes to the inside of bobbin dead lever, after bobbin installation removed to the dog right side, the dog recovered the normal position under the spring action, play the restriction to bobbin position and to the fixed action of bobbin, thereby reached the device be convenient for install the effect of bobbin.

The utility model has the beneficial effects that: by arranging the driving box, the servo motor, the screw rod, the limiting block, the connecting rod, the movable plate and the wire guide wheel, when the device is used, the screw rod can be driven to rotate through the work of the servo motor, so that the limiting block drives the wire guide wheel on the movable plate to move downwards through the connecting rod, when the wire guide wheel moves downwards, the tension degree of twisted yarns can be effectively improved, and the effect of preventing the yarns from being wound in the yarn outgoing process is achieved; through setting up link, dog, backup pad and spring, when the installation bobbin, only need embolia bobbin dead lever with the bobbin, the in-process that bobbin moved on bobbin dead lever drives the dog and removes to the inside of bobbin dead lever, after bobbin installation removes to the dog right side, the dog restores to the original position under the spring action, plays the restriction to bobbin position and the fixed action to the bobbin to reached the device effect of being convenient for install the bobbin.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

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

FIG. 2 is a schematic sectional view of a driving case according to the present invention;

FIG. 3 is a schematic cross-sectional view of a shaft fixing lever according to the present invention;

fig. 4 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.

In the figure, 1, a base; 2. a two-for-one twister; 3. a rectangular mounting groove; 4. a drive box; 5. a servo motor; 6. a screw rod; 7. a limiting block; 8. a connecting rod; 9. moving the plate; 10. a wire guide wheel; 11. a wire outlet hole; 12. a chute; 13. a bearing seat; 14. a back support plate; 15. a motor; 16. rotating the disc; 17. a bobbin fixing rod; 18. a limiting plate; 19. a connecting frame; 20. a stopper; 21. a support plate; 22. a spring.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

Referring to fig. 1-4, a two-for-one twister with yarn anti-winding function comprises a base 1, a two-for-one twister 2 is fixedly connected to the top of the base 1, a rectangular mounting groove 3 is formed on the outer portion of the two-for-one twister 2, a driving box 4 is fixedly connected to the inner wall of the rectangular mounting groove 3, a servo motor 5 is fixedly connected to the inner top wall of the driving box 4, a lead screw 6 is fixedly connected to the output end of the servo motor 5, a limiting block 7 is connected to the outer wall of the lead screw 6 through a thread, a connecting rod 8 is fixedly connected to one side of the limiting block 7, a moving plate 9 is fixedly connected to one end of the connecting rod 8 far away from the limiting block 7, a guide wheel 10 is fixedly connected to the outer portion of the moving plate 9, the driving box 4, the servo motor 5, the lead screw 6, the limiting block 7, the connecting rod 8, the moving plate 9 and the guide wheel 10 are arranged, when the device is used, the moving plate can drive the lead screw 6 to rotate through the operation of the servo motor 5, and then drive the stopper 7 to drive the wire guide wheel 10 on the movable plate 9 to move downwards through the connecting rod 8, when the wire guide wheel 10 moves downwards, the tension of the twisted yarn can be effectively improved, thereby playing the effect of preventing the yarn from winding in the yarn outgoing process, the outer surface of the two-for-one twister 2 is provided with a wire outlet 11, the wire outlet 11 is positioned above the driving box 4, through the arrangement of the wire outlet 11, the two-for-one twister 2 is convenient for outgoing the twisted yarn, the outer surface of the driving box 4 is provided with a chute 12, the connecting rod 8 is in sliding connection with the chute 12, through the arrangement of the chute 12, the connecting rod 8 is convenient for being fixedly connected with the movable plate 9, the inner bottom wall of the driving box 4 is fixedly connected with a bearing seat 13, the inner wall of the bearing seat 13 is fixedly connected with a bearing, the lead screw 6 is rotatably connected with the bearing seat 13 through the bearing seat 13, and plays the role of fixing the lead screw 6 through the arrangement of the bearing seat 13, the top of the base 1 is fixedly connected with a back supporting plate 14, one side of the back supporting plate 14 is fixedly provided with a motor 15, the output end of the motor 15 is fixedly connected with a rotating disk 16, the circle center of the rotating disk 16 is fixedly connected with a wire drum fixing rod 17, the outer wall of the wire drum fixing rod 17 is sleeved with a limiting plate 18 which plays a role in limiting the installation position of the wire drum by arranging the limiting plate 18, the inner wall of the wire drum fixing rod 17 is fixedly connected with a connecting frame 19, the inside of the connecting frame 19 is rotatably connected with a stop block 20 through a pin shaft, the inner wall of the wire drum fixing rod 17 is fixedly connected with a supporting plate 21, the top of the supporting plate 21 is fixedly connected with a spring 22, the spring 22 is fixedly connected with the stop block 20, the connecting frame 19, the stop block 20, the supporting plate 21 and the spring 22 are arranged, when the wire drum is installed, only the wire drum is sleeved into the wire drum fixing rod 17, the stop block 20 is driven to move towards the inside of the wire drum fixing rod 17 in the process of moving on the wire drum fixing rod 17, when the bobbin is mounted and moved to the right side of the stop block 20, the stop block 20 is restored to the original position under the action of the spring 22, the limiting effect on the position of the bobbin and the fixing effect on the bobbin are achieved, and therefore the effect that the bobbin is convenient to mount through the device is achieved.

According to the utility model, by arranging the driving box 4, the servo motor 5, the screw rod 6, the limiting block 7, the connecting rod 8, the moving plate 9 and the wire guide wheel 10, when the device is used, the screw rod 6 can be driven to rotate through the work of the servo motor 5, so that the limiting block 7 is driven to drive the wire guide wheel 10 on the moving plate 9 to move downwards through the connecting rod 8, when the wire guide wheel 10 moves downwards, the tension degree of twisted yarns can be effectively improved, and the effect of preventing the yarns from winding in the yarn outgoing process is achieved; through setting up link 19, dog 20, backup pad 21 and spring 22, when the installation bobbin, only need embolia bobbin dead lever 17 with the bobbin, the bobbin moves to bobbin dead lever 17's inside removal at the in-process that the bobbin moved on bobbin dead lever 17 drive dog 20, after bobbin installation removed to dog 20 right side, dog 20 recovered the normal position under the spring 22 effect, play the restriction to bobbin position and the fixed action to the bobbin, thereby reached the device be convenient for install the effect of bobbin.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a two-for-one twister with yarn antiwind function, includes base (1), its characterized in that: the utility model discloses a two-for-one twister, including base (1), the top fixedly connected with two-for-one twister (2), rectangle mounting groove (3) have been seted up to the outside of two-for-one twister (2), inner wall fixedly connected with drive case (4) of rectangle mounting groove (3), interior roof fixedly connected with servo motor (5) of drive case (4), the output fixedly connected with lead screw (6) of servo motor (5), the outer wall threaded connection of lead screw (6) has stopper (7), one side fixedly connected with connecting rod (8) of stopper (7), the one end fixedly connected with movable plate (9) of stopper (7) are kept away from in connecting rod (8), the outside fixedly connected with wire wheel (10) of movable plate (9).

2. The two-for-one twister with yarn antiwind function of claim 1, characterized in that: the outer surface of the two-for-one twister (2) is provided with a wire outlet hole (11), and the wire outlet hole (11) is positioned above the driving box (4).

3. The two-for-one twister with yarn antiwind function of claim 1, characterized in that: the outer surface of the driving box (4) is provided with a sliding groove (12), and the connecting rod (8) is in sliding connection with the sliding groove (12).

4. The two-for-one twister with yarn antiwind function of claim 1, characterized in that: the inner bottom wall of the driving box (4) is fixedly connected with a bearing seat (13), the inner wall of the bearing seat (13) is fixedly connected with a bearing, and the screw rod (6) is rotatably connected with the bearing seat (13) through the bearing.

5. The two-for-one twister with yarn antiwind function of claim 1, characterized in that: the top fixedly connected with back backup pad (14) of base (1), one side fixed mounting of back backup pad (14) has motor (15), the output fixedly connected with rotary disk (16) of motor (15), centre of a circle department fixedly connected with line section of thick bamboo dead lever (17) of rotary disk (16), limiting plate (18) have been cup jointed to the outer wall of line section of thick bamboo dead lever (17).

6. The two-for-one twister with yarn antiwind function of claim 5, characterized in that: the inner wall fixedly connected with link (19) of line section of thick bamboo dead lever (17), the inside of link (19) is rotated through the round pin axle and is connected with dog (20), the inner wall fixedly connected with backup pad (21) of line section of thick bamboo dead lever (17), the top fixedly connected with spring (22) of backup pad (21), spring (22) and dog (20) fixed connection.