CN216639779U

CN216639779U - Two-for-one twister broken yarn device is used in polyester-cotton cloth production

Info

Publication number: CN216639779U
Application number: CN202123344131.6U
Authority: CN
Inventors: 康孝伟; 冀延东; 康孝辉
Original assignee: Weifang Kelida Industrial Cloth Co ltd
Current assignee: Weifang Kelida Industrial Cloth Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-05-31
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a two-for-one twister yarn breaking device for producing polyester cotton cloth, and belongs to the field of yarn breaking of two-for-one twisters. The yarn cutting device solves the problems that the existing yarn cutting device of the two-for-one twister can only cut short yarns, can not clamp the yarns, prevents the spliced yarn ends from being scattered, is inconvenient for picking up and subsequent splicing after the yarn ends are cut off, and is not beneficial to use of people.

Description

Two-for-one twister broken yarn device is used in polyester-cotton cloth production

Technical Field

The utility model relates to the field of yarn breaking of two-for-one twisters, in particular to a yarn breaking device of a two-for-one twister for producing polyester-cotton cloth.

Background

The two-for-one twister is twisting equipment which is essentially doubling equipment, is called a doubling machine, can realize one-rotation two-twisting, has doubled twisting efficiency compared with the traditional twisting equipment, increases the package capacity, has no joint for ten thousand meters, greatly improves the twisting quality, has lower layer height, and is particularly suitable for operation.

The yarn breaking device of the existing two-for-one twister can only cut short yarns and cannot clamp the yarns, the twisted yarn ends are prevented from being scattered, picking up and subsequent splicing work after the yarn ends are disconnected are inconvenient, and the yarn breaking device is not beneficial to use of people.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a yarn cutting device of a two-for-one twister for producing polyester-cotton cloth, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a yarn breaking device of a two-for-one twister for producing polyester-cotton cloth comprises a bottom plate, wherein a motor is fixedly connected to the top of the bottom plate, a connecting rod is fixedly connected to the top of the motor, a first gear is fixedly connected to the other end of the connecting rod, a second gear is meshed with one side of the first gear, a screw rod is fixedly connected to the inside of the second gear, one end of the screw rod is movably connected with the top of the bottom plate through a bearing, a lifting plate is connected to the surface of the screw rod in a threaded manner, a fixing rod is movably connected to the inside of the lifting plate, one end of the fixing rod is fixedly connected with the top of the bottom plate, a fixing box is fixedly connected to the inner wall of the lifting plate, a spring is fixedly connected to the inner wall of the fixing box, a connecting plate is fixedly connected to the other end of the spring, a pull rod is fixedly connected to the top of the connecting plate, and the other end of the pull rod extends to the outside of the fixing box and is fixedly connected with a pull plate, the bottom fixedly connected with spliced pole of connecting plate, the other end of spliced pole extends to the outside and the fixedly connected with clamp plate of fixed case, the top fixedly connected with bracing piece of bottom plate, the other end fixedly connected with backup pad of bracing piece, the top fixedly connected with electric telescopic handle of bottom plate, electric telescopic handle's other end fixedly connected with cutting knife.

As a further scheme of the utility model: the other end of the screw rod and the other end of the fixed rod are fixedly connected with a stop block.

As a still further scheme of the utility model: the bottom fixedly connected with lifter of lifter plate, the other end fixedly connected with elevator block of lifter.

As a still further scheme of the utility model: the top of the pull plate is fixedly connected with a pull ring, and the radial section of the pull ring is circular.

As a still further scheme of the utility model: the inner wall fixedly connected with support column of fixed case, the inside swing joint of surface and spring of support column, the inside swing joint of surface and connecting plate of support column.

As a still further scheme of the utility model: the top and the bottom of the fixed box are both provided with through holes, and the insides of the through holes are respectively and movably connected with the surfaces of the pull rod and the connecting column.

As a still further scheme of the utility model: the mounting holes are formed in the bottom plate, and the number of the mounting holes is a plurality.

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

1. in the utility model, a motor is used for driving a connecting rod and a first gear to rotate, the first gear drives a second gear and a screw to rotate, external threads arranged on the surface of the screw are meshed with internal threads of a lifting plate, the screw can be driven to rotate to drive the lifting plate and a fixing box to move up and down, the fixing box can drive a connecting plate, a connecting column and a pressing plate to move up and down through internal spring connection, yarns can be clamped, an electric telescopic rod is used for driving a cutting knife to move up and down to cut the yarns, a user pulls a pulling plate after the yarns are cut, the pulling plate drives a pull rod and the connecting plate to move up and down, the connecting plate drives a spring to stretch, the connecting plate drives the connecting column and the pressing plate to move up and down, the broken ends of the yarns can be conveniently picked up by an operator, the problem that the existing yarn cutting device of the two-for-one twister can only cut the yarns short, can not clamp the yarns, and the twisted ends are prevented from scattering, the pick-up and the subsequent splicing work after the disconnection of the thread end are inconvenient, and the use of people is not facilitated.

2. According to the utility model, the stop block is arranged at one end of the screw rod and the fixed rod, the moving range of the lifting plate can be limited, the lifting rod and the lifting block are arranged at the bottom of the lifting plate, a cutting plate can be provided for the cutting knife when the cutting knife is used, the pull ring is arranged at the top of the pull plate, an operator can conveniently pull the pull plate, the support column is arranged in the fixed box, the spring can be prevented from offsetting, the through holes are arranged at the top and the bottom of the fixed box, moving spaces can be respectively provided for the pull rod and the connecting column, the mounting hole is arranged in the bottom plate, and the bottom plate can be conveniently mounted and fixed.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of the structure A in FIG. 2 according to the present invention.

In the figure: 1. a base plate; 2. a motor; 3. a connecting rod; 4. a first gear; 5. a second gear; 6. a screw; 7. a lifting plate; 8. fixing the rod; 9. a fixed box; 10. a spring; 11. a connecting plate; 12. a pull rod; 13. pulling a plate; 14. connecting columns; 15. pressing a plate; 16. a support bar; 17. a support plate; 18. an electric telescopic rod; 19. a cutting knife; 20. a stopper; 21. a lifting rod; 22. a lifting block; 23. a pull ring; 24. a support pillar; 25. a through hole; 26. and (7) installing holes.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, in the embodiment of the utility model, a yarn breaking device of a two-for-one twister for producing polyester cotton cloth comprises a bottom plate 1, a motor 2 is fixedly connected to the top of the bottom plate 1, a connecting rod 3 is fixedly connected to the top of the motor 2, a first gear 4 is fixedly connected to the other end of the connecting rod 3, a second gear 5 is meshed with one side of the first gear 4, a screw 6 is fixedly connected to the inside of the second gear 5, one end of the screw 6 is movably connected to the top of the bottom plate 1 through a bearing, a lifting plate 7 is connected to the surface of the screw 6 through a thread, a fixing rod 8 is movably connected to the inside of the lifting plate 7, one end of the fixing rod 8 is fixedly connected to the top of the bottom plate 1, a fixing box 9 is fixedly connected to the inner wall of the lifting plate 7, a spring 10 is fixedly connected to the inner wall of the fixing box 9, a connecting plate 11 is fixedly connected to the other end of the spring 10, and a pull rod 12 is fixedly connected to the top of the connecting plate 11, the other end of pull rod 12 extends to the outside of fixed box 9 and fixedly connected with arm-tie 13, the bottom fixedly connected with spliced pole 14 of connecting plate 11, the other end of spliced pole 14 extends to the outside of fixed box 9 and fixedly connected with clamp plate 15, the top fixedly connected with bracing piece 16 of bottom plate 1, the other end fixedly connected with backup pad 17 of bracing piece 16, the top fixedly connected with electric telescopic handle 18 of bottom plate 1, the other end fixedly connected with cutting knife 19 of electric telescopic handle 18.

The motor 2 is used for driving the connecting rod 3 and the first gear 4 to rotate, the first gear 4 is used for driving the second gear 5 and the screw 6 to rotate, external threads arranged on the surface of the screw 6 are meshed with internal threads of the lifting plate 7, the screw 6 can be rotated to drive the lifting plate 7 and the fixing box 9 to move up and down, the fixing box 9 can drive the connecting plate 11, the connecting post 14 and the pressing plate 15 to move up and down through the connection of the internal spring 10, the yarn can be clamped, the electric telescopic rod 18 is used for driving the cutting knife 19 to move up and down, the yarn can be cut off, a user pulls the pulling plate 13 after the yarn is cut off, the pulling plate 13 drives the pull rod 12 and the connecting plate 11 to move up and down, the connecting plate 11 drives the spring 10 to stretch, the connecting post 11 drives the connecting post 14 and the pressing plate 15 to move up and down, the problem that the yarn breakage device of the existing two-for-twisting machine can only cut the yarn short, the yarn can not be clamped, the twisted yarn ends are prevented from being scattered, picking up and subsequent splicing work after the yarn ends are disconnected are inconvenient, and the yarn splicing machine is not beneficial to the use of people.

In this embodiment, a stop 20 is fixedly connected to both the other end of the screw 6 and the other end of the fixing rod 8.

The stopper 20 is mounted on one end of the screw 6 and the fixing rod 8, and can limit the movable range of the elevating plate 7.

In this embodiment, a lifting rod 21 is fixedly connected to the bottom of the lifting plate 7, and a lifting block 22 is fixedly connected to the other end of the lifting rod 21.

The mounting of the lifting rod 21 and lifting block 22 at the bottom of the lifting plate 7 provides a cutting plate for the cutting blade 19 when in use.

In this embodiment, a pull ring 23 is fixedly connected to the top of the pull plate 13, and the radial cross-sectional shape of the pull ring 23 is circular.

The pull ring 23 is arranged on the top of the pull plate 13, so that an operator can pull the pull plate 13 conveniently.

In this embodiment, a supporting column 24 is fixedly connected to the inner wall of the fixed box 9, the surface of the supporting column 24 is movably connected to the inside of the spring 10, and the surface of the supporting column 24 is movably connected to the inside of the connecting plate 11.

The support column 24 is installed inside the fixed box 9 to prevent the spring 10 from being deviated.

In this embodiment, the top and the bottom of the fixing box 9 are both provided with through holes 25, and the insides of the through holes 25 are movably connected with the surfaces of the pull rod 12 and the connecting column 14 respectively.

The through holes 25 are formed at the top and the bottom of the fixing box 9 and can provide a moving space for the pull rod 12 and the connecting column 14 respectively.

In this embodiment, the bottom plate 1 has a plurality of mounting holes 26 formed therein, and the number of the mounting holes 26 is several.

The installation hole 26 is opened in the bottom plate 1, so that the bottom plate 1 can be conveniently installed and fixed.

The working principle of the utility model is as follows: starting a motor 2, the motor 2 drives a connecting rod 3 to rotate, the connecting rod 3 drives a first gear 4 to rotate, the first gear 4 drives a second gear 5 to rotate, the second gear 5 drives a screw rod 6 to rotate, external threads arranged on the surface of the screw rod 6 are meshed with internal threads of a lifting plate 7, the screw rod 6 can be rotated to drive the lifting plate 7 to move up and down, the lifting plate 7 drives a fixing box 9 to move up and down, the fixing box 9 can drive a connecting plate 11 to move up and down through the connection of an internal spring 10, the connecting plate 11 drives a connecting post 14 and a pressing plate 15 to move up and down, yarns can be clamped, an electric telescopic rod 18 is started, the electric telescopic rod 18 drives a cutting knife 19 to move up and down, yarns can be cut off, a user pulls a pulling plate 13 after the yarns are cut off, the pulling plate 13 drives a pull rod 12 to move up and down, the pull rod 12 drives the connecting plate 11 to move up and down, the connecting plate 11 drives the spring 10 to stretch, the connecting plate 11 drives the connecting column 14 and the pressing plate 15 to move up and down, and the yarn broken ends can be picked up conveniently by operators.

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 two-for-one twister broken yarn device is used in polyester-cotton cloth production, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with a motor (2), the top of the motor (2) is fixedly connected with a connecting rod (3), the other end of the connecting rod (3) is fixedly connected with a first gear (4), one side of the first gear (4) is meshed with a second gear (5), the inside of the second gear (5) is fixedly connected with a screw rod (6), one end of the screw rod (6) is movably connected with the top of the bottom plate (1) through a bearing, the surface of the screw rod (6) is in threaded connection with a lifting plate (7), the inside of the lifting plate (7) is movably connected with a fixing rod (8), one end of the fixing rod (8) is fixedly connected with the top of the bottom plate (1), the inner wall of the lifting plate (7) is fixedly connected with a fixing box (9), and the inner wall of the fixing box (9) is fixedly connected with a spring (10), the other end fixedly connected with connecting plate (11) of spring (10), top fixedly connected with pull rod (12) of connecting plate (11), the other end of pull rod (12) extends to outside and fixedly connected with arm-tie (13) of stationary box (9), the bottom fixedly connected with spliced pole (14) of connecting plate (11), the other end of spliced pole (14) extends to outside and fixedly connected with clamp plate (15) of stationary box (9), the top fixedly connected with bracing piece (16) of bottom plate (1), the other end fixedly connected with backup pad (17) of bracing piece (16), the top fixedly connected with electric telescopic handle (18) of bottom plate (1), the other end fixedly connected with cutting knife (19) of electric telescopic handle (18).

2. The yarn cutting device of the two-for-one twister for producing polyester-cotton cloth according to claim 1, characterized in that: the other end of the screw rod (6) and the other end of the fixed rod (8) are fixedly connected with a check block (20).

3. The yarn cutting device of the two-for-one twister for producing polyester-cotton cloth according to claim 1, characterized in that: the bottom fixedly connected with lifter (21) of lifter (7), the other end fixedly connected with lifter (22) of lifter (21).

4. The yarn cutting device of the two-for-one twister for producing polyester-cotton cloth according to claim 1, characterized in that: the top of the pull plate (13) is fixedly connected with a pull ring (23), and the radial section of the pull ring (23) is circular.

5. The yarn cutting device of the two-for-one twister for producing polyester-cotton cloth according to claim 1, characterized in that: the inner wall fixedly connected with support column (24) of fixed case (9), the inside swing joint of the surface of support column (24) and spring (10), the inside swing joint of the surface of support column (24) and connecting plate (11).

6. The yarn cutting device of the two-for-one twister for producing polyester-cotton cloth according to claim 1, characterized in that: through-hole (25) have all been seted up to the top and the bottom of fixed case (9), the inside of through-hole (25) respectively with the surface swing joint of pull rod (12) and spliced pole (14).

7. The yarn cutting device of the two-for-one twister for producing polyester-cotton cloth according to claim 1, characterized in that: the mounting holes (26) are formed in the bottom plate (1), and the number of the mounting holes (26) is a plurality.