CN219031334U

CN219031334U - Yarn winding mechanism

Info

Publication number: CN219031334U
Application number: CN202320002841.0U
Authority: CN
Inventors: 程风高
Original assignee: Yancheng Jinfu Textile Co ltd
Current assignee: Yancheng Jinfu Textile Co ltd
Priority date: 2023-01-03
Filing date: 2023-01-03
Publication date: 2023-05-16
Anticipated expiration: 2033-01-03

Abstract

The utility model relates to a yarn winding mechanism which comprises a case, wherein two sides of the case are connected with side plates, a winding roller is rotatably connected to the lower part between the two side plates, a driving mechanism for driving the winding roller to rotate is arranged in the case, the upper ends of the two side plates are connected with support rods, the upper ends of the two support rods are pivoted with rotating plates, the rotating plates are positioned on the outer sides of the support rods, one ends of the two rotating plates, far away from the support rods, are rotatably connected with tensioning rollers, an air cylinder is hinged to the lower part of the support rods, the telescopic end of the air cylinder is hinged to the lower part of the rotating plates, and one end, far away from the support rods, of the outer sides of the side plates is connected with a conveying part for conveying yarns to the tensioning rollers through bolts. By the dual action of the tensioning roller and the conveying part, the tensioning of the yarn is realized, thereby preventing the yarn from loosening.

Description

Yarn winding mechanism

Technical Field

The utility model relates to the technical field of yarn winding, in particular to a yarn winding mechanism.

Background

The yarn is wound during the winding process, and is required to be stored, transported and produced.

The Chinese patent with the publication number of CN213923506U discloses a yarn winding device, and through arranging a pneumatic chuck and a pneumatic scissors, after winding is completed, the yarn can be clamped by the pneumatic chuck, and then the yarn is sheared by the pneumatic scissors, so that an operator can quickly replace a yarn cylinder, the efficiency is high, the quality is good, the yarn can be effectively prevented from falling from the yarn cylinder, the yarn can be directly pulled out for traction during the follow-up re-traction of yarn winding, the yarn does not need to pass through a wire loop again, the efficiency is better, and the quality is better.

The winding device in the above patent has the following problems: the tension mechanism is not arranged, the yarn is easy to loose in the winding process, and the tension of the yarn cannot be adjusted according to the winding condition.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a yarn winding mechanism for solving the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a yarn winding mechanism, includes quick-witted case, both sides on the machine case are connected with the curb plate, and the lower part rotation between the curb plate is connected with the wind-up roll, the machine incasement is equipped with drive wind-up roll pivoted actuating mechanism, and the upper end of both sides board is connected with the bracing piece, and the upper end pin joint of both support poles has the commentaries on classics board, the commentaries on classics board is located the outside of bracing piece, and the one end that the bracing piece was kept away from to both commentaries on classics boards is rotated and is connected with the tensioning roller, the lower part of bracing piece articulates there is the cylinder, the flexible end of cylinder articulates with the lower part of commentaries on classics board, the one end that the bracing piece was kept away from in the outside of curb plate has the conveying portion to tensioning roller through bolted connection yarn.

Above-mentioned technical scheme carries the yarn to the tensioning roller through conveying part, then twines on the wind-up roll after bypassing the tensioning roller, through driving the wind-up roll and rotate, then can accomplish the rolling of yarn, at the rolling in-process, the accessible control cylinder extends, drives the rotatory board and rotates clockwise, then can drive the tensioning roller and upwards rotate to realize the tensioning to the yarn, prevent that the yarn is not hard up.

Preferably, the conveying part comprises an extension plate connected to the outer parts of the two side plates and a mounting plate connected to one end of the extension plate far away from the side plates, wherein the upper parts of the two mounting plates are connected with an upper conveying roller, and the lower parts of the two mounting plates are connected with a lower conveying roller; the extension plate is provided with a strip-shaped hole, the side plate is provided with a screw hole matched with the strip-shaped hole, and after the extension plate moves to a required position, the extension plate is fixed on the side plate through a bolt.

According to the technical scheme, the position of the extension plate on the side plate can be adjusted in the conveying process, the distance between the upper conveying roller and the tensioning roller is adjusted when the yarn is conveyed to the tensioning roller, so that the length of the yarn between the upper conveying roller and the tensioning roller is changed, the yarn can be prevented from loosening through the cooperation of the upper conveying roller and the tensioning roller, and the yarn tension can be further adjusted.

Preferably, the driving mechanism comprises a motor arranged in the case, the output end of the motor is connected with a transmission rod through a coupling in a transmission manner, the transmission rod is connected with a driving wheel, one end of the wind-up roll is connected with a driven wheel, and the driving wheel is connected with the driven wheel through a transmission belt.

According to the technical scheme, the motor is controlled to work, and the winding roller is driven to rotate under the action of the driving wheel, the driven wheel and the transmission belt, so that winding of yarns is realized.

Preferably, the lower part of the supporting rod is connected with a first hinging seat, the bottom surface of the rotating plate is connected with a second hinging seat, the bottom of the air cylinder is hinged with the first hinging seat, and the telescopic end of the air cylinder is hinged with the second hinging seat.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

the yarn is conveyed to the tensioning roller through the conveying part, then the yarn is wound on the winding roller after bypassing the tensioning roller, the winding of the yarn can be completed by driving the winding roller to rotate, in the winding process, the accessible control cylinder extends to drive the rotating plate to rotate clockwise, the tensioning roller can be driven to rotate upwards, the position of the conveying part can be also adjusted, the distance between the conveying part and the tensioning roller is shortened, and the yarn is tensioned through the cooperation of the tensioning roller and the conveying part, so that the yarn is prevented from loosening.

Drawings

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

FIG. 2 is a side view of the present utility model with the upper and lower conveyor rollers removed;

in the figure: the device comprises a 1-machine case, a 2-side plate, a 3-wind-up roller, a 4-supporting rod, a 5-rotating plate, a 6-tensioning roller, a 7-cylinder, an 8-extending plate, a 9-mounting plate, a 10-upper conveying roller, a 11-lower conveying roller, a 12-strip-shaped hole, a 13-motor, a 14-driving wheel, a 15-driven wheel, a 16-first hinging seat and a 17-second hinging seat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, a yarn winding mechanism comprises a case 1, two sides on the case 1 are connected with side plates 2, a winding roller 3 is rotatably connected to the lower part between the two side plates 2, a driving mechanism for driving the winding roller to rotate is arranged in the case 1, specifically, the driving mechanism comprises a motor 13 arranged in the case 1, an output end of the motor 13 is connected with a transmission rod through a coupling transmission, a driving wheel 14 is connected to the transmission rod, one end of the winding roller 3 is connected with a driven wheel 15, the driving wheel 14 is connected with the driven wheel 15 through a transmission belt, and the winding roller 3 is driven to rotate through the action of the driving wheel 14, the driven wheel 15 and the transmission belt by controlling the motor 13 to realize winding of yarns.

The upper end of both sides board 2 is connected with bracing piece 4, and the upper end pin joint of both sides board 4 has a swivel plate 5, swivel plate 5 is located the outside of bracing piece 4, and the one end that bracing piece 4 was kept away from to both swivel plates 5 rotates and is connected with tensioning roller 6, the lower part of bracing piece 4 is connected with first articulated seat 16, the bottom surface of swivel plate 5 is connected with second articulated seat 17, and the bottom of cylinder 7 articulates with first articulated seat 16, and the flexible end of cylinder 7 articulates with second articulated seat 17, the one end that bracing piece 4 was kept away from in the outside of curb plate 2 has the conveying portion of yarn to tensioning roller 6 through bolted connection.

The conveying part comprises an extension plate 8 connected to the outer parts of the two side plates 2, and a mounting plate 9 connected to the extension plate 8 and far away from one end of the side plates, wherein the upper parts of the two mounting plates 9 are connected with an upper conveying roller 10, the lower parts of the two mounting plates are connected with a lower conveying roller 11, strip-shaped holes 12 are formed in the extension plate 8, screw holes matched with the strip-shaped holes 12 are formed in the side plates 2, and after the extension plate 8 moves to a required position, the extension plate 8 is fixed on the side plates 2 through bolts. In the yarn conveying process, the position of the extension plate 8 on the side plate 2 can be adjusted, the distance between the upper conveying roller 10 and the tensioning roller 6 is adjusted while the yarn is conveyed to the tensioning roller 6, so that the length of the yarn between the upper conveying roller 10 and the tensioning roller 6 is changed, and the yarn is prevented from loosening by matching with the tensioning roller 6, so that the yarn tension is further adjusted.

The working principle of the utility model is as follows:

yarn is conveyed to the tensioning roller 6 through the conveying part, then the yarn is wound on the winding roller 3 after bypassing the tensioning roller 6, winding of the yarn can be completed by driving the winding roller 3 to rotate, in the winding process, the accessible control cylinder 7 extends to drive the rotating plate 5 to rotate clockwise, the tensioning roller 6 can be driven to rotate upwards, the position of the conveying part can be also adjusted, the distance between the conveying part and the tensioning roller 6 is shortened, and the yarn is tensioned through the double functions of the tensioning roller and the conveying part, so that the yarn is prevented from loosening.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. A yarn winding mechanism which is characterized in that: including quick-witted case (1), both sides on machine case (1) are connected with curb plate (2), and the lower part rotation between both sides board (2) is connected with wind-up roll (3), be equipped with drive wind-up roll pivoted actuating mechanism in machine case (1), the upper end of both sides board (2) is connected with bracing piece (4), and the upper end pin joint of two bracing pieces (4) has rotating plate (5), rotating plate (5) are located the outside of bracing piece (4), and the one end rotation that bracing piece (4) was kept away from to two rotating plate (5) is connected with tensioning roller (6), the lower part of bracing piece (4) articulates there is cylinder (7), the flexible end of cylinder (7) articulates with the lower part of rotating plate (5), the one end that bracing piece (4) were kept away from in the outside of curb plate (2) is through bolted connection to the conveying portion of yarn to tensioning roller (6).

2. The yarn take-up mechanism of claim 1, wherein: the conveying part comprises extension plates (8) connected to the outer parts of the two side plates (2), mounting plates (9) connected to one ends of the extension plates (8) far away from the side plates, upper conveying rollers (10) are connected to the upper parts of the two mounting plates (9), and lower conveying rollers (11) are connected to the lower parts of the two mounting plates.

3. The yarn take-up mechanism of claim 2, wherein: the extension plate (8) is provided with a strip-shaped hole (12), the side plate (2) is provided with a screw hole matched with the strip-shaped hole (12), and after the extension plate (8) moves to a required position, the extension plate (8) is fixed on the side plate (2) through a bolt.

4. A yarn take-up mechanism as claimed in claim 3, wherein: the driving mechanism comprises a motor (13) arranged in the case (1), the output end of the motor (13) is connected with a transmission rod through a coupling, the transmission rod is connected with a driving wheel (14), one end of the wind-up roll (3) is connected with a driven wheel (15), and the driving wheel (14) and the driven wheel (15) are connected through a transmission belt.

5. The yarn take-up mechanism as in any one of claims 1-4, wherein: the lower part of bracing piece (4) is connected with first articulated seat (16), the bottom surface of revolving plate (5) is connected with second articulated seat (17), the bottom of cylinder (7) is articulated with first articulated seat (16), the flexible end of cylinder (7) is articulated with second articulated seat (17).