CN215159859U

CN215159859U - Weft winder

Info

Publication number: CN215159859U
Application number: CN202121551578.8U
Authority: CN
Inventors: 谢宗国; 戴永君
Original assignee: Sichuan Vanov Technical Fabric Co ltd
Current assignee: Sichuan Vanov Technical Fabric Co ltd
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2021-12-14
Anticipated expiration: 2031-07-08

Abstract

The utility model belongs to the technical field of textile machinery, in particular to a weft winder; the device comprises a rack, a controller and a reciprocating upgrading system; the controller and the reciprocating upgrading system are both arranged on the rack; the reciprocating stage lifting system comprises a driving device, a driving belt and a support, wherein the driving device is electrically connected with the controller, the driving device is in transmission connection with the driving belt, the action direction of the driving belt is parallel to the length direction of the pirn, and the support is arranged on the driving belt. This reciprocating cascade system of cop winder simple structure, yarn winding reciprocating system and cascade system in the past just can realize simultaneously through this reciprocating cascade system, drive arrangement in the reciprocating cascade system brings through the drive and drives the support and be reciprocating motion, and change drive arrangement through the controller and go, the reciprocating stroke accomplishes the cascade motion to the coiling position of better adjustment yarn, in order to guarantee that the yarn is at the in-process shaping of coiling stable, and the yarn pile up and the problem that the coiling sinks do not appear.

Description

Weft winder

Technical Field

The utility model belongs to the technical field of spinning machine, concretely relates to weft winder.

Background

The weft winder can trace at least 1 century before the yuan in China, the weft winder on the market is mostly used for producing single yarns at present, and the process flow of the weft winder on the market in use is as follows: the yarn is unwound from the winding drum, passes through the yarn guide part, the tension device and the broken end automatic stop detection rod in sequence, is introduced to a yarn guide hook of the yarn guide, and is finally wound on a pirn driven by the driving spindle rod;

the yarn guide guides the yarn to do reciprocating yarn guide motion and grade motion, the active spindle rod drives the pirn to do rotary motion, and the reciprocating yarn guide motion, the grade motion and the rotary motion of the pirn are synthesized to realize the weft winding action.

However, the structure of the existing yarn guide is complex, the reciprocating yarn guide motion is driven by a cam, and the reciprocating distance is fixed; the step-up motion is to move the whole reciprocating yarn guide motion to one end of the pirn, the action mode is complex, the reciprocating motion and the step-up distance of the yarn guide cannot be controlled and adjusted, the condition that the yarns with different types are not uniformly wound easily occurs, and the problems of yarn accumulation or collapse and the like occur. Therefore, the invention provides a weft winder capable of accurately adjusting the reciprocating stroke and the step-up distance, which is a technical problem to be solved by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned problem that prior art exists, the utility model provides a with reciprocating motion and the combination of grade lift motion and simple structure's book latitude machine to reciprocating motion and the grade lift distance among the book latitude machine that exist among the solution prior art can not be controlled and the adjustment, lead to the yarn that convolutes on the pirn to appear piling up easily or the technical problem who sinks.

The utility model discloses a following technical scheme specifically realizes:

a weft winder comprises a frame, a controller and a reciprocating grade system;

the controller and the reciprocating stage lifting system are both arranged on the rack;

the reciprocating stage lifting system comprises a driving device, a driving belt and a support, wherein the driving device is electrically connected with the controller, the driving device is in transmission connection with the driving belt, the action direction of the driving belt is parallel to the length direction of the pirn, and the support is arranged on the driving belt.

In order to better realize the utility model discloses, do further optimization at above-mentioned structure, be provided with the running roller in the frame, the driving band is wrapped around drive arrangement's power take off end and on the running roller, just the length direction of driving band is parallel with the length direction of pirn.

In order to better realize the utility model, the structure is further optimized, and a tension adjusting system for adjusting the tension of the yarn is arranged on the frame.

In order to better realize the utility model discloses, do further optimization at above-mentioned structure, tension governing system includes electron yarn tensioner, electron yarn tensioner with the controller electricity is connected, and the yarn passes through in proper order electron yarn tensioner with reciprocal level rises the system and convolutes on the pirn.

In order to better realize the utility model discloses, do further optimization at above-mentioned structure, be provided with in the frame and be used for the drive pirn pivoted transmission, transmission with the controller electricity is connected, just transmission's transmission end is connected with the pirn transmission.

In order to better realize the utility model discloses, do further optimization at above-mentioned structure, it is provided with locking portion to rotate in the frame, locking portion with transmission's transmission end sets up relatively, just locking portion center of rotation with transmission's center of rotation coincidence, the both ends of pirn respectively with transmission's transmission end and locking portion transmission butt.

In order to better realize the utility model discloses, do further optimization at above-mentioned structure, this book latitude machine still includes the locking motor, the setting of locking motor is in the frame, just the locking motor with the controller electricity is connected, locking portion rotates the setting and is in the action end of locking motor.

In order to better realize the utility model discloses, do further optimization at above-mentioned structure, this book latitude machine still includes the yarn system of the yarn output on the reel of being convenient for, yarn system sets up in the frame.

In order to better realize the utility model, the structure is further optimized, and the controller is a PLC controller.

To sum up, the utility model discloses following technological effect has:

this reciprocating grade of cop winder rises system's simple structure, reciprocating yarn guide motion and grade in the past just can realize simultaneously through this reciprocating grade system, drive arrangement in the reciprocating grade system brings through the drive and drives the support and do reciprocating motion, and change drive arrangement through the controller and go, the grade motion is accomplished to the reciprocal stroke to the coiling position of better adjustment yarn, in order to guarantee that the yarn is at the in-process shaping of coiling stable, and the yarn pile up and the problem that the coiling sinks do not appear.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a schematic structural view of a reciprocating stage system in the weft winder of the present invention.

Reference numerals:

1. a frame; 2. a controller; 3. a reciprocating stage system; 31. a drive device; 32. a drive belt; 33. a support; 34. a roller; 4. an electronic yarn tensioner; 5. a transmission device; 61. a locking portion; 62. locking the motor; 7. a yarn system; 8. a pirn.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like are used in an orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings 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 therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is also to be understood that the terms "mounted", "connected" and "connected", unless expressly specified or limited otherwise, are intended to be interpreted broadly, as meaning either a fixed connection or a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.

Example (b):

as shown in fig. 1 and 2:

a weft winder comprises a frame 1, a controller 2 and a reciprocating grade system 3; wherein the content of the first and second substances,

the controller 2 and the reciprocating upgrading system 3 are both arranged on the frame 1;

the reciprocating stage system 3 comprises a driving device 31, a driving belt 32 and a bracket 33, wherein the driving device 31 is electrically connected with the controller 2, the driving device 31 is in transmission connection with the driving belt 32, the action direction of the driving belt 32 is parallel to the length direction of the pirn 8, and the bracket 33 is arranged on the driving belt 32.

When the weft winder works, yarns are uniformly wound on a weft tube 8 through the reciprocating level-rising system 3, workers can adjust the driving device 31 through the controller 2, the driving device 31 is controlled to execute reciprocating motion according to different processes of the yarns, the controller 2 can change the reciprocating and reciprocating strokes of the driving device to complete level-rising motion, so that the yarns are stably formed in the winding process, the problems of yarn accumulation and winding collapse are avoided, all finished product surfaces are uniform and the diameters are constant, and the weft winder is more convenient to use.

The winding mode can make the diameters of the two ends of the yarn wound on the pirn 8 smaller than the diameter of the middle part, so as to avoid the problems of yarn accumulation and winding collapse.

Preferably, the controller 2 is a PLC controller, and the driving device is a 31-bit servo motor.

Preferably, the bracket 33 is provided with a roller 34, the roller 34 is arranged opposite to the action end of the driving device 31, and the driving belt 32 is wrapped on the power output end of the driving device 31 and the roller 34, so that the driving belt 32 rotates more stably and smoothly, and the weft winder works more stably.

It should be noted that the longitudinal direction of the drive belt 32 is parallel to the longitudinal direction of the pirn 8, so that the drive belt 32, driven by the drive device 31, can pull the support 33 to reciprocate along the longitudinal direction of the pirn 8, so that the thread can be wound on the pirn 8 more uniformly.

Preferably, the above-mentioned frame 1 is provided with a tension system which can effectively adjust the tension of the yarn during winding, so that the yarn wound on the pirn 8 is more uniform.

In particular, the tensioning system comprises an electronic yarn tensioner 4; wherein the content of the first and second substances,

the electronic yarn tensioner 4 is arranged on the frame 1, and the electronic yarn tensioner 4 is electrically connected with the controller 2; the electronic yarn tensioner 4 can ensure that the tension of the yarn is always in a constant state when the yarn is wound, so that the operation of the weft winder is more stable.

In addition, the staff can control electronic yarn tensioner 4 through controller 2 to accomplish the adjustment of the tension of yarn, make this electronic yarn tensioner 4 can carry out effectual control to the tension of the yarn of different varieties and the yarn of different technologies, so that this coiling machine's use is more convenient.

Preferably, the frame 1 is provided with a transmission device 5, the transmission device 5 is electrically connected with the controller 2, and the action end of the transmission device 5 is in transmission connection with the pirn 8;

before working, a worker can fix one end of the pirn 8 on the transmission device 5, so that the pirn 8 is fixed on the frame 1, and the transmission device 5 can drive the pirn 8 to rotate stably;

the tension system, the reciprocating staging system 3 and the transmission 5 are then activated by the controller 2 so that the yarn can be unwound from the bobbin, pass through the tension system and the reciprocating staging system 3 in sequence and be wound on the pirn 8 to complete the yarn winding operation.

Preferably, the frame 1 is provided with a locking part 61 in a rotating way, the locking part 61 is arranged opposite to the transmission device 5, and two ends of the pirn 8 are respectively abutted against the transmission device 5 and the locking part 61;

the locking part 61 can prop the pirn 8 on the transmission device 5, so that the concentricity of the pirn 8 and the action end of the transmission device 5 meets the process requirement, and the pirn 8 rotates more stably under the driving of the transmission device 5.

Preferably, the tail rolling machine further comprises a locking motor 62; wherein the content of the first and second substances,

the locking motor 62 is arranged on the frame 1, the locking motor 62 is electrically connected with the controller 2, and the locking part 61 is arranged at the power output end of the locking motor 62;

the controller 2 can adjust the distance between the power output end of the locking motor 62 and the action end of the transmission device 5, so that the locking motor 62 can push the locking part 61 to abut the pirn 8 on the transmission device 5, and the fixation of the pirn 8 is more convenient.

The lock motor 62 is a telescopic motor.

Preferably, the weft winder further comprises a yarn system 7; wherein the content of the first and second substances,

the yarn system 7 is arranged on the frame 1, and the bobbin is rotatably arranged on the yarn system 7, so that the yarn can be more conveniently unwound.

Preferably, the yarn system 7 comprises a rotary table and a fixed rod, the rotary table is rotatably arranged on the frame 1, the plane where the rotary table is located is parallel to the horizontal plane, the fixed rod is inserted into the rotating center of the rotary table, and the axis of the fixed rod is perpendicular to the plane where the rotary table is located;

in the working process, the yarn barrel can be sleeved on the fixing rod, when yarns on the yarn barrel are pulled, the rotary table can rotate on the rack 1 along with the yarn barrel, so that the yarns can be unwound more conveniently, and the winding machine can work more conveniently.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A weft winder is characterized in that: comprises a frame (1), a controller (2) and a reciprocating stage lifting system (3);

the controller (2) and the reciprocating upgrading system (3) are arranged on the rack (1);

the reciprocating stage lifting system (3) comprises a driving device (31), a driving belt (32) and a support (33), wherein the driving device (31) is electrically connected with the controller (2), the driving device (31) is in transmission connection with the driving belt (32), the action direction of the driving belt (32) is parallel to the length direction of the pirn (8), and the support (33) is arranged on the driving belt (32).

2. Weft winder according to claim 1, characterized in that: the weft bobbin winder is characterized in that a roller (34) is arranged on the rack (1), the driving belt (32) is wound on the power output end of the driving device (31) and the roller (34), and the length direction of the driving belt (32) is parallel to the length direction of the weft bobbin (8).

3. Weft winder according to claim 2, characterized in that: and a tension adjusting system for adjusting the tension of the yarn is arranged on the frame (1).

4. Weft winder according to claim 3, characterized in that: the tension adjusting system comprises an electronic yarn tensioner (4), the electronic yarn tensioner (4) is electrically connected with the controller (2), and yarns sequentially pass through the electronic yarn tensioner (4) and the reciprocating level-rising system (3) and are wound on the pirn (8).

5. Weft winder according to any one of claims 1 to 4, characterized in that: the weft bobbin driving device is characterized in that a transmission device (5) used for driving the weft bobbin (8) to rotate is arranged on the rack (1), the transmission device (5) is electrically connected with the controller (2), and the transmission end of the transmission device (5) is in transmission connection with the weft bobbin (8).

6. Weft winder according to claim 5, characterized in that: rotate on frame (1) and be provided with locking portion (61), locking portion (61) with the transmission end of transmission (5) sets up relatively, just locking portion (61) rotation center with the rotation center coincidence of transmission (5), the both ends of pirn (8) respectively with the transmission end of transmission (5) and locking portion (61) transmission butt.

7. Weft winder according to claim 6, characterized in that: still include locking motor (62), locking motor (62) set up on frame (1), just locking motor (62) with controller (2) electricity is connected, locking portion (61) rotate the setting and are in the action end of locking motor (62).

8. Weft winder according to claim 1, characterized in that: the yarn winding machine further comprises a yarn system (7) convenient for yarn output on the winding drum, wherein the yarn system (7) is arranged on the machine frame (1).

9. Weft winder according to claim 1, characterized in that: the controller (2) is a PLC controller.