CN216786349U

CN216786349U - High-tension one-step composite twisting machine

Info

Publication number: CN216786349U
Application number: CN202220286132.5U
Authority: CN
Inventors: 沈宇
Original assignee: Changzhou Wanxing Automatic Control Equipment Co ltd
Current assignee: Changzhou Wanxing Automatic Control Equipment Co ltd
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2022-06-21
Anticipated expiration: 2032-02-11

Abstract

The utility model relates to a high-tension one-step composite twisting machine which comprises a primary twisting mechanism, a planetary traction mechanism and a secondary twisting mechanism, wherein the planetary traction mechanism is correspondingly arranged at the output end of the primary twisting mechanism, and the secondary twisting mechanism is correspondingly arranged at the output end of the planetary traction mechanism. The multi-station synchronous multi-twisting machine is suitable for processing different types of products by matching a plurality of sets of first twisting mechanisms, planetary traction mechanisms and second twisting mechanisms and simultaneously processing multiple stations, flexibly adjusts the number of twisted threads, the traction speed, the twist degree and the like according to the actual requirements of the products, has strong universality and high space utilization rate, greatly improves the processing efficiency and ensures the product quality.

Description

High-tension one-step composite twisting machine

Technical Field

The utility model relates to the technical field of twisting machines, in particular to a high-tension one-step composite twisting machine.

Background

Some existing twisting machines can only twist yarns once, namely a plurality of silk threads are wound together in a rotating mode, after the twisting is finished, the silk threads need to be sent into another twisting machine for re-twisting, the processing efficiency is low, the twist of the silk threads cannot be adjusted flexibly according to the requirements of finished products, the existing twisting machines can only be used for one product, and the universality is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides the high-tension one-step composite twisting machine which is high in automation degree, high in processing efficiency, strong in universality and flexible in adjustment.

The utility model is realized by the following technical scheme:

a high-tension one-step composite twisting machine comprises a primary twisting mechanism, a planetary traction mechanism correspondingly arranged at the output end of the primary twisting mechanism and a secondary twisting mechanism correspondingly arranged at the output end of the planetary traction mechanism;

the primary twisting mechanism comprises a first rack, a plurality of groups of primary twisting assemblies, a primary twisting rotary driving piece and an outgoing line guide assembly, wherein the primary twisting assemblies are arranged on the first rack, the primary twisting rotary driving piece is connected with the primary twisting assemblies, the outgoing line guide assembly is correspondingly arranged on one side of each primary twisting assembly, each primary twisting assembly comprises a primary twisting rocker arm and a suspension seat, the primary twisting rotary driving piece is connected with the primary twisting rocker arm and can drive the primary twisting rocker arms to rotate, the suspension seats are rotatably connected to one ends of the primary twisting rocker arms, paying-off rollers are arranged on the suspension seats, a plurality of primary twisting guide wheels used for guiding wires are arranged on the primary twisting rocker arms, and the outgoing line guide assembly comprises wire guide rods and outgoing line guide wheels arranged on the wire guide rods;

the planetary traction mechanism comprises a plurality of planetary traction rollers, a planetary traction seat, a planetary traction roller and a planetary traction central shaft, wherein the plurality of planetary traction rollers are horizontally arranged and are rotationally connected to the planetary traction seat, the planetary traction roller is provided with a wire guide groove, the planetary traction driving member is connected with the planetary traction seat and the planetary traction roller and can drive the planetary traction seat and the planetary traction roller to rotate, the planetary traction central shaft is fixed on the planetary traction seat, and the planetary traction central shaft is provided with a wire outlet and a wire outlet guide wheel;

the double-twisting mechanism is a horizontal double-twisting mechanism and comprises a second rack, a double-twisting rotary driving part, a double-twisting rocker arm, a winding wheel, a translation driving part and a translation seat, wherein the double-twisting rotary driving part, the double-twisting rocker arm, the winding wheel, the translation driving part and the translation seat are mounted on the second rack, the double-twisting rotary driving part is connected with the double-twisting rocker arm and can drive the double-twisting rocker arm to rotate, the winding wheel is mounted on the translation seat and correspondingly arranged on one side of the double-twisting rocker arm, the winding wheel is parallel to a horizontal plane, the translation driving part is connected with the translation seat and can drive the translation seat to horizontally move, and a plurality of double-twisting guide wheels for silk threads to pass through are arranged on the double-twisting rocker arm.

In order to further improve the processing efficiency, the primary twisting mechanism, the planetary traction mechanism and the secondary twisting mechanism are respectively provided with a plurality of sets.

In a preferred embodiment of the present invention, the first twisting rotary driving member includes a first motor, a first pulley set and a plurality of first output shafts, the first motor is connected to each first output shaft through the first pulley set and can drive each first output shaft to rotate, and the first twisting assembly is mounted on the first output shaft.

In order to guarantee the primary twisting effect, as preferred, the primary twisting rocking arm includes the primary twisting rocking arm axle and fixes the epaxial integral type rocking arm of primary twisting rocking arm, and the primary twisting rocking arm axle is fixed mutually with first output shaft, is provided with first reverse wheel on the primary twisting rocking arm axle, and the first through-hole that can supply the silk thread to pass through is seted up to primary twisting rocking arm axle one end, the integral type rocking arm has two support arms that parallel set up, be provided with a plurality of primary twisting leading wheels on the support arm respectively, the second through-hole that can supply the silk thread to pass through is seted up to support arm one end.

Further, in order to facilitate unreeling, the hanging seat comprises a hanging plate and an unreeling seat, the hanging plate is rotatably connected with the rocker shaft, the unreeling seat is fixed at the bottom end of the hanging plate, an unreeling roller is arranged on the unreeling seat, and a wire inlet wire hole and a wire inlet wire wheel are arranged at the top end of the hanging plate.

In order to ensure the wire outlet effect, the top end of the first frame is provided with a plurality of hooks for hooking the primarily twisted silk wires of the primary twisting components.

In a preferred embodiment of the present invention, the planetary traction driving member includes a second motor, a second pulley set, a third pulley set and a planetary gear set, the second motor is connected to the planetary traction base through the second pulley set and can drive the planetary traction base to rotate, the second motor is connected to each planetary traction roller through the third pulley set and the planetary gear set and can drive each planetary traction roller to rotate, and the planetary traction base is provided with a front guide wheel and a rear guide wheel.

In a preferred embodiment of the present invention, the second twisting rotary driving member includes a third motor, a third pulley set and a third output shaft, the third motor is connected to the third output shaft through the third pulley set and can drive the third output shaft to rotate, and the second twisting rocker arm is mounted on the third output shaft.

Furthermore, in order to ensure the effect of the double twisting, the double twisting rocker arm comprises a double twisting rocker shaft, side rocker arms and horizontal rocker arms, the double twisting rocker shaft is fixed with the third output shaft, a second reversing wheel is arranged on the double twisting rocker shaft, the side rocker arms are fixed on the double twisting rocker shaft, the horizontal rocker arms are in a group and fixed at two ends of the side rocker arms, and a plurality of double twisting guide wheels for the silk threads to pass through are arranged on the horizontal rocker arms.

In order to reduce the winding and rewinding times, the re-twisting mechanism further comprises a winding and rewinding driving piece and a winding and rewinding swinging seat, the winding and rewinding driving piece comprises a fourth motor and a fourth output shaft, the fourth motor is connected with the winding and rewinding swinging seat through the fourth output shaft and can drive the winding and rewinding swinging seat to rotate, and a group of winding wheels are arranged on the winding and rewinding swinging seat.

Compared with the prior art, the utility model has the beneficial effects that: the multi-station synchronous multi-twisting machine is suitable for processing different types of products by matching a plurality of sets of first twisting mechanisms, planetary traction mechanisms and second twisting mechanisms and simultaneously processing multiple stations, flexibly adjusts the number of twisted threads, the twist degree, the traction speed and the like according to the actual requirements of the products, has strong universality and high space utilization rate, greatly improves the processing efficiency and ensures the product quality.

Drawings

FIG. 1 is a schematic perspective view of a high tension one-step composite twisting machine according to the present invention;

FIG. 2 is a schematic structural view of the first twist mechanism of the present invention;

FIG. 3 is a schematic view of the first twist rotary driving member and the first twist rocker of the present invention;

FIG. 4 is a schematic structural diagram of the wire guiding assembly of the present invention;

FIG. 5 is a schematic structural view of the planetary traction mechanism of the present invention;

FIG. 6 is a schematic structural view of a double twisting mechanism of the present invention;

fig. 7 is a schematic structural view of the double-twist rotary driving member, the double-twist rocker arm, the reel-change driving member, the winding wheel and the translation driving member of the present invention.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model more readily understood by those skilled in the art, and thus will more clearly and distinctly define the scope of the utility model. The directional terms used in the present invention, such as "up", "down", "front", "back", "left", "right", "top", "bottom", "side", "end", etc., refer to the directions of the attached drawings. Accordingly, the directional terms used are used for explanation and understanding of the present invention, and are not used for limiting the present invention.

As shown in fig. 1, the high-tension one-step composite twisting machine includes a first twisting mechanism 1, a planetary traction mechanism 2 correspondingly disposed at an output end of the first twisting mechanism 1, and a second twisting mechanism 3 correspondingly disposed at an output end of the planetary traction mechanism 2.

As shown in fig. 2, the first twisting mechanism includes a first frame 11, a plurality of sets of first twisting assemblies 13 mounted on the first frame 11, a first twisting rotary driving member 12 connected to the first twisting assemblies 13, and a wire outgoing guiding assembly 14 correspondingly disposed on one side of the first twisting assemblies 13, in this embodiment, the first twisting assemblies 13 have three sets, the three sets of first twisting assemblies 13 are driven by one set of first twisting rotary driving member 12, and similarly, the wire outgoing guiding assembly 14 is correspondingly disposed with three sets.

As shown in fig. 3, the first twisting rotary driving member includes a first motor 121, a first pulley set 122 and a plurality of first output shafts 123, and the first motor 121 is connected to the first output shafts 123 through the first pulley set 122 and can drive the first output shafts 123 to rotate; the primary twist rocker arm comprises a primary twist rocker arm shaft 131 and an integrated rocker arm 132 fixed on the primary twist rocker arm shaft 131, the primary twist rocker arm shaft 131 is fixed with one end of a first output shaft 123, a first reversing wheel 139 is arranged on the primary twist rocker arm shaft 131, a first through hole for a silk thread to pass through is formed in one end of the primary twist rocker arm shaft 131, the integrated rocker arm 132 is provided with two support arms which are arranged in parallel and parallel to a horizontal plane, two primary twist guide wheels 133 are respectively arranged on the support arms, a second through hole 134 for the silk thread to pass through is formed in one end of each support arm, the suspension seat comprises a suspension plate 135 and an unwinding seat 136, the suspension plate 135 is rotatably connected with the rocker arm shaft 131 through a bearing, the unwinding seat 136 is fixed at the bottom end of the suspension plate 135, an unwinding roller 137 for unwinding is arranged on the unwinding seat 136, and the unwinding roller 137 can freely rotate, the top end of the suspension plate 135 is provided with a wire inlet and wire guiding hole and a wire inlet and guiding wheel 138.

In addition, one side of the primary twisting component is provided with an outgoing line guide component 14, and three hooks 15 for hooking the primary twisted silk yarns of each primary twisting component are arranged above the outgoing line guide component 14.

As shown in fig. 4, the wire guiding assembly includes a wire guiding rod 144 and a wire guiding roller 142 disposed on the wire guiding rod 144, the wire guiding rod 144 is mounted on the first bracket through an adjustable support 143, the wire guiding roller 142 is mounted at one end of the wire guiding rod 144 through a support plate 141, and two wire guiding holes 145 are respectively disposed at upper and lower ends of the support plate 141.

The planetary traction mechanism shown in fig. 5 comprises a planetary traction driving member, a planetary traction base 24, a planetary traction roller 211 and a planetary traction central shaft 25, wherein the planetary traction driving member comprises a second motor 21, a second belt pulley group 22, a third belt pulley group 26 and a planetary gear group 27, the second motor 21 is connected with the planetary traction base 24 through the second belt pulley group 22 and can drive the planetary traction base 24 to rotate, the second motor is connected with each planetary traction roller 211 through a rotating shaft 23, the third belt pulley group 26 and the planetary gear group 27 in sequence and can drive each planetary traction roller 211 to rotate, the planetary traction base 24 is provided with a front guide wheel 29 and a rear guide wheel 210, the planetary traction rollers 211 are two and horizontally arranged and are rotatably connected with the planetary traction base 24, the planetary traction roller 211 is provided with a wire guiding groove, the planetary traction central shaft 25 is fixed on the planetary traction base 24 and is parallel to the planetary traction roller 211, the planet traction central shaft 25 is provided with an outlet and an outlet guide wheel 28.

As shown in fig. 6, the double twisting mechanism is a horizontal type double twisting mechanism, and includes a second frame 31, and a double twisting rotary driving element 32, a double twisting swing arm 33, a reel changing driving element 34, a reel winding wheel 35, a translation driving element 36 and a translation seat 37 which are mounted on the second frame 31, the double twisting rotary driving element 32 is connected to the double twisting swing arm 33 and can drive the double twisting swing arm 33 to rotate, the reel winding wheel 35 is mounted on the translation seat 37, the translation seat 37 is slidably connected to a slide rail 38, the translation driving element 36 is connected to the translation seat 37 and can drive the translation seat 37 to move horizontally, the reel changing driving element 34 is connected to the reel winding wheel 35, the reel winding wheel 35 is correspondingly disposed on one side of the double twisting swing arm 33, and the reel winding wheel 35 is parallel to the horizontal plane.

As shown in fig. 7, the second twist rotary driving member includes a third motor 321, a third pulley set 322 and a third output shaft 323, and the third motor 321 is connected to the third output shaft 323 through the third pulley set 322 and can drive the third output shaft 323 to rotate. The double-twist rocker arm comprises a double-twist rocker shaft 332, side rocker arms 331 and horizontal rocker arms 333, the double-twist rocker shaft 332 is fixed with the third output shaft 323, a second reversing wheel 335 is arranged on the double-twist rocker shaft 332, the side rocker arms 331 are fixed on the double-twist rocker shaft 332, the horizontal rocker arms 333 are in a group and fixed at two ends of the side rocker arms 331, and two double-twist guide wheels 334 for the silk threads to pass through are arranged on the horizontal rocker arms 333. The reel changing driving member comprises a fourth motor 341 and a fourth output shaft 342, the fourth motor 341 is connected with the reel changing swinging seat 343 through the fourth output shaft 342 and can drive the reel changing swinging seat 343 to rotate, a group of winding wheels 35 is arranged on the reel changing swinging seat 343, and the translation driving member adopts a motor 36 to cooperate with a speed reducer to drive the translation seat to translate.

During processing, as shown in fig. 1-7, an operator inserts three unwinding rollers 137 onto an unwinding seat 136, and the silk threads on the unwinding rollers 137 pass through a thread inlet guide hole, are guided by a thread inlet guide wheel 138, then enter a primary twist rocker shaft 131, are reversed by a first reversing wheel 139, then are guided by two primary twist guide wheels 133, pass through a second through hole 134 of an integrated rocker 132, then enter a guide hole 145, are guided by a thread outlet guide wheel 142, and are hung by a hook 15 to enter a planetary traction mechanism; firstly, the silk threads are guided by one outgoing guide wheel 28 in the planetary traction central shaft 25 and then guided by the upper front guide wheel 29, then the silk threads are sequentially wound in the spiral wire grooves of the two planetary traction rollers 211 and then are guided and reversed by the rear guide wheel 210 and the other outgoing guide wheel 28, and the silk threads pass through the planetary traction central shaft 25 to enter the re-twisting mechanism; firstly, the silk threads sequentially pass through a third output shaft 323 and a double-twist rocker shaft 332, are reversed by a second reversing wheel 335 in the double-twist rocker shaft 332, then pass through two double-twist guide wheels 334 in one horizontal rocker arm 333, and finally, the silk threads penetrate through the horizontal rocker arm 333 and are wound on a winding wheel 35; during twisting, each first motor 121 drives each first output shaft 123 to rotate rapidly through the first belt pulley group 122 to drive each integrated rocker arm 132 to rotate, the first twisting is carried out through the integrated rocker arm 132, the three strands of primarily twisted yarns are guided through the three outgoing line guide assemblies 14 and the hooks 15 respectively and then are combined to enter the planetary traction central shaft 25 to be guided and reversed by the outgoing line guide wheels 28, the front guide wheels 29 and the rear guide wheels 210, the second motor 21 drives the planetary traction seat 24 to rotate through the second belt pulley group 22, meanwhile, the second motor 21 drives each planetary traction roller 211 to rotate through the rotating shaft 23, the third belt pulley group 26 and the planetary gear group 27, the combined three strands of yarns can be pulled forwards, the traction speed of the yarns is controlled by controlling the rotating speed of the second motor 21, the three strands of yarns enter the compound twisting rocker arm 332 and the horizontal rocker arm 333, and the third motor 321 drives the third output shaft 323, the third belt pulley group 322, The double-twist rocker shaft 332 and the horizontal rocker arm 333 rotate, the winding wheel 35 rotates along with the rotation of the double-twist rocker arm to passively rotate, the double-twist can be completed by three threads, and finally the three threads are wound on the winding wheel 35, in the winding process, the motor 36 drives the translation seat 37 to move, so that the threads after the double-twist are uniformly distributed on the winding wheel 35, when the winding of one winding wheel 35 is completed, the fourth motor 341 drives the roll changing swing seat 343 to turn over for 90 degrees, so that the threads can be wound on the other winding wheel 35, and the required twist degree of the primary twist and the double-twist can be obtained by controlling the traction linear speed, the primary-twist rocker arm rotating speed and the double-twist rocker arm rotating speed.

It is to be noted that the irrelevant parts of the utility model are the same as or can be implemented by the prior art.

In the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "disposed," "provided," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. A high-tension one-step composite twisting machine is characterized in that: the device comprises a primary twisting mechanism, a planetary traction mechanism correspondingly arranged at the output end of the primary twisting mechanism and a secondary twisting mechanism correspondingly arranged at the output end of the planetary traction mechanism;

2. The high-tension one-step compound twisting machine according to claim 1, wherein: the primary twisting mechanism, the planet traction mechanism and the secondary twisting mechanism are respectively provided with a plurality of sets.

3. A high tension one-step compound twisting machine according to claim 1 or 2, wherein: first twist with fingers rotary driving spare includes first motor, first pulley group and a plurality of first output shaft, first motor links to each other and can drive each first output shaft rotation through first pulley group and each first output shaft, first twist with fingers the subassembly and install on first output shaft.

4. The high-tension one-step compound twisting machine according to claim 3, wherein: the single-twist rocker arm comprises a single-twist rocker arm shaft and an integrated rocker arm fixed on the single-twist rocker arm shaft, the single-twist rocker arm shaft is fixed with a first output shaft, a first reversing wheel is arranged on the single-twist rocker arm shaft, a first through hole through which a silk thread can pass is formed in one end of the single-twist rocker arm shaft, the integrated rocker arm is provided with two support arms which are arranged in parallel, a plurality of single-twist guide wheels are arranged on the support arms respectively, and a second through hole through which the silk thread can pass is formed in one end of each support arm.

5. The high-tension one-step compound twisting machine according to claim 4, wherein: hang the seat including hanging the board and unreeling the seat, hang the board and rotate with the rocking arm axle and be connected, unreel the seat and fix and hang the board bottom, unreel and be provided with the unwrapping wire roller on the seat, it is provided with inlet wire hole and inlet wire wheel to hang the board top.

6. The high-tension one-step compound twisting machine according to claim 5, wherein: and the top end of the first rack is provided with a plurality of hooks for hooking the primarily twisted silk yarns of the primary twist assemblies.

7. A high-tension one-step compound twisting machine according to claim 1 or 2, characterized in that: the planet pulls the driving piece and includes second motor, second pulley group, third pulley group and planetary gear set, the second motor pulls the seat through the second pulley group and the planet and links to each other and can drive the planet and pull the seat and rotate, and the second motor loops through third pulley group, planetary gear set and links to each other and can drive each planet carry over pinch rolls and rotate with each planet carry over pinch rolls, be provided with preceding leading wheel and back leading wheel on the planet carry over pinch rolls.

8. A high-tension one-step compound twisting machine according to claim 1 or 2, characterized in that: the second twist rotary driving part comprises a third motor, a third belt pulley group and a third output shaft, the third motor is connected with the third output shaft through the third belt pulley group and can drive the third output shaft to rotate, and the second twist rocker arm is installed on the third output shaft.

9. The high-tension one-step compound twisting machine according to claim 8, wherein: the double-twist rocker arm comprises a double-twist rocker arm shaft, side rocker arms and horizontal rocker arms, the double-twist rocker arm shaft is fixed with a third output shaft, a second reversing wheel is arranged on the double-twist rocker arm shaft, the side rocker arms are fixed on the double-twist rocker arm shaft, the horizontal rocker arms are in a group and fixed at two ends of the side rocker arms, and a plurality of double-twist guide wheels for the silk threads to pass through are arranged on the horizontal rocker arms.

10. The high-tension one-step compound twisting machine according to claim 9, wherein: the re-twisting mechanism further comprises a reel changing driving piece and a reel changing swinging seat, the reel changing driving piece comprises a fourth motor and a fourth output shaft, the fourth motor is connected with the reel changing swinging seat through the fourth output shaft and can drive the reel changing swinging seat to rotate, and a group of winding wheels are arranged on the reel changing swinging seat.