CN220787577U - Blended yarn tensioning and winding mechanism convenient for adjusting tension - Google Patents

Abstract

The utility model discloses a blended yarn tensioning and winding mechanism convenient for adjusting tension, which comprises a workbench, a limiting mechanism, an air cylinder and a first squeeze roller, wherein the upper left rear end of the workbench is fixedly connected with a mounting plate, and the upper end of the mounting plate is rotationally connected with a first connecting shaft; the limiting mechanism is arranged at the front side of the first connecting shaft and comprises an air bag, an air inlet pipe and a sealing cover; the cylinder is connected to the middle position of the right upper end of the workbench through bolts, and the upper end of the cylinder is provided with a mounting frame; the first squeeze roller is rotationally connected to the inner lower end of the mounting frame, connection ports are formed in the front side wall and the rear side wall of the mounting frame, a second connecting shaft is connected to the inner portion of the connection ports in a nested mode, and a second squeeze roller is fixedly connected to the inner end of the second connecting shaft. This taut winding mechanism of blended yarn convenient to adjust rate of tension is convenient for adjust the rate of tension, prevents moreover that fold from appearing when the blended yarn rolling, conveniently changes the wind-up roll simultaneously.

Description

Blended yarn tensioning and winding mechanism convenient for adjusting tension

Technical Field

The utility model relates to the technical field related to a blended yarn tensioning and winding mechanism, in particular to a blended yarn tensioning and winding mechanism convenient for adjusting tension.

Background

The blended yarn is formed by blending two or more different fibers according to a certain proportion, such as polyester-cotton blended yarn, polyester-viscose blended yarn and the like, and the blended yarn needs to be wound by a blended yarn tensioning and winding mechanism when the blended yarn is produced.

However, the tension of the common blended yarn is not convenient to adjust, and the blended yarn is easy to fold, and meanwhile, the wind-up roll is inconvenient to replace, so that the tension of the blended yarn is convenient to adjust, and the tension-adjusting and winding mechanism is provided, so that the problem in the above is solved.

Disclosure of Invention

The utility model aims to provide a blended yarn tensioning and winding mechanism convenient for adjusting the tension, so as to solve the problems that most of the blended yarn tensioning and winding mechanisms proposed in the background art are inconvenient to adjust the tension, the blended yarn is prevented from being wrinkled easily during winding, and meanwhile, a winding roller is inconvenient to replace.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a take-up mechanism is taut to blended yarn convenient to adjust rate of tension, includes the workstation of directly placing subaerial, and the upper left rear end fixedly connected with mounting panel of workstation to the upper end of mounting panel rotates and is connected with first connecting axle, and the rear end of first connecting axle installs the motor simultaneously;

further comprises:

the limiting mechanism is arranged at the front side of the first connecting shaft and comprises an air bag, an air inlet pipe and a sealing cover, wherein the air bag is fixedly connected to the front end of the first connecting shaft;

the cylinder is connected to the middle position of the upper right end of the workbench through bolts, the upper end of the cylinder is provided with a mounting frame, and the lower end of the mounting frame is symmetrically inlaid and connected with guide rods;

the first squeeze roller is rotationally connected to the inner lower end of the mounting frame, connection ports are formed in the front side wall and the rear side wall of the mounting frame, a second connecting shaft is connected to the inner portion of the connection ports in a nested mode, and the second squeeze roller is fixedly connected to the inner end of the second connecting shaft.

Preferably, the rear upper end of the air bag is fixedly connected with an air inlet pipe, the upper end of the sealing cover is in threaded connection with the sealing cover, and the air bag is in nested connection with a wind-up roll.

Preferably, the surface of the wind-up roll is inlaid and connected with baffles symmetrically in front and back, and the air bag is of a telescopic structure in the wind-up roll through the air inlet pipe.

Preferably, the guide rod is slidably connected inside the right end of the workbench, and the longitudinal section of the guide rod is of a T-shaped structure, wherein the mounting frame is of a lifting structure on the upper side of the workbench through the guide rod.

Preferably, the outer end of the second connecting shaft is rotatably connected with an adjusting block, and the adjusting block is in threaded connection with the threaded rod;

the threaded rods are respectively connected to the front end and the rear end of the mounting frame in a rotating mode, and the second extrusion rollers are of lifting structures on the upper sides of the first extrusion rollers through the threaded rods and the adjusting blocks.

Compared with the prior art, the utility model has the beneficial effects that: the blended yarn tensioning and winding mechanism convenient for adjusting the tension is convenient for adjusting the tension, prevents the blended yarn from wrinkling during winding and is convenient for replacing the winding roller;

1. the air cylinder and the guide rod are arranged, and the mounting frame and the workbench are structurally designed, so that the mounting frame can move up and down through the guide rods which are symmetrically arranged front and back when the air cylinder works, the first squeeze roller can adjust the position of the blended yarn, and the tensioning degree can be adjusted conveniently;

2. the device is provided with a connecting port and a second squeeze roller, and the second squeeze roller and the first squeeze roller are structurally designed, so that when the front threaded rod and the rear threaded rod rotate, the adjusting block is used for adjusting the position of the second connecting shaft in the connecting port, and the distance between the second squeeze roller and the first squeeze roller is adjusted, so that the phenomenon that the blended yarn is folded during winding is prevented;

3. the air bag is provided with the limiting mechanism, and the air bag and the wind-up roller are structurally designed, so that when air in the air bag is exhausted, the wind-up roller is separated from the air bag, the novel wind-up roller is connected to the air bag in a nested mode, the novel wind-up roller is enabled to enter the air bag in a nested mode through the air inlet pipe, and therefore the wind-up roller can be replaced conveniently.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic view of a right side cross-sectional structure of the connection of the air bag and the sealing cover of the utility model;

FIG. 3 is a schematic view of a left side cross-sectional structure of an adjusting block and a threaded rod according to the present utility model;

fig. 4 is a schematic top view of a cross-sectional structure of a connection between a connection port and a second connection shaft according to the present utility model.

In the figure: 1. a work table; 2. a mounting plate; 3. a first connecting shaft; 4. a motor; 5. a limiting mechanism; 501. an air bag; 502. an air inlet pipe; 503. sealing cover; 6. a wind-up roll; 7. a baffle; 8. a cylinder; 9. a mounting frame; 10. a guide rod; 11. a first squeeze roll; 12. a connection port; 13. a second connecting shaft; 14. a second squeeze roll; 15. an adjusting block; 16. a threaded rod.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: when the blended yarn tensioning and winding mechanism convenient for adjusting the tension is used, the position of the winding roller 6 is limited through a structure consisting of an air bag 501, an air inlet pipe 502 and a sealing cover 503 by combining with fig. 1 and 2, and the sealing cover 503 is in threaded connection with the upper end of the sealing cover 503, the winding roller 6 is nested and connected with the air bag 501, the baffle 7 is embedded and connected in front and back symmetry on the surface of the winding roller 6, and the air bag 501 is in a telescopic structure inside the winding roller 6 through the air inlet pipe 502;

therefore, when the air inlet pipe 502 discharges the air in the air bag 501, the outer wall of the air bag 501 is separated from the inner wall of the wind-up roller 6, the wind-up roller 6 is taken down from the air bag 501, the wind-up roller 6 is connected to the air bag 501 in a nested manner, and the air enters the air bag 501 through the air inlet pipe 502 until the outer wall of the air bag 501 closely abuts against the inner wall of the wind-up roller 6;

the rotating seal cover 503 is in threaded connection with the upper end of the air inlet pipe 502, so that the air in the air bag 501 is prevented from being discharged, the limiting mechanism 5 drives the first connecting shaft 3 to rotate on the mounting plate 2 when in operation, the air bag 501 drives the winding roller 6 to rotate when the first connecting shaft 3 rotates, the blended yarn is wound on the winding roller 6, and the baffle plates 7 which are symmetrically arranged on the left side and the right side prevent the blended yarn from falling from the winding roller 6, so that the winding roller 6 is convenient to replace;

referring to fig. 1, 3 and 4, since the front and rear side walls of the mounting frame 9 are provided with the connection ports 12, the inside of the connection ports 12 is connected with the second connection shaft 13 in a nested manner, the adjusting block 15 is connected to the threaded rod 16 in a threaded manner, the threaded rod 16 is respectively connected to the front and rear ends of the mounting frame 9 in a rotating manner, and the second squeeze roller 14 is in a lifting structure on the upper side of the first squeeze roller 11 through the threaded rod 16 and the adjusting block 15;

therefore, the blended yarn is placed at the upper end of the first extrusion roller 11, the front and rear sets of threaded rods 16 are rotated to enable the adjusting blocks 15 which are symmetrically arranged in the front and rear directions to move downwards on the threaded rods 16, the second connecting shafts 13 which are symmetrically arranged in the front and rear directions slide downwards in the connecting ports 12 at the corresponding positions until the lower ends of the second extrusion rollers 14 are contacted with the upper end of the blended yarn, and when the winding roller 6 rotates, the first extrusion roller 11 and the second extrusion rollers 14 extrude the blended yarn, so that the blended yarn is prevented from being wrinkled when the blended yarn is wound;

referring to fig. 1 and 3, since the lower end of the mounting frame 9 is inlaid and connected with the guide rod 10 symmetrically in front and back, the guide rod 10 is slidably connected in the right end of the workbench 1, the longitudinal section of the guide rod 10 is in a T-shaped structure, and the mounting frame 9 is in a lifting structure on the upper side of the workbench 1 through the guide rod 10, the air cylinder 8 is enabled to work to drive the mounting frame 9 to lift when the blended yarn is wound, and the guide rod 10 symmetrically arranged in front and back slides up and down in the workbench 1 when the mounting frame 9 lifts;

the mounting frame 9 can be stably lifted through the guide rod 10 and the air cylinder 8, the height of the first extrusion roller 11 on the workbench 1 can be adjusted by the mounting frame 9, so that the blended yarn can not be pulled, the blended yarn is in a tensioning and straightening state, the winding compactness of the blended yarn can be improved, the tension is convenient to adjust, and the working principle of the blended yarn tensioning and winding mechanism is convenient to adjust.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (5)

1. The utility model provides a take-up mechanism is taut to blended yarn convenient to adjust rate of tension, includes workstation (1) of directly placing subaerial, and the upper left rear end fixedly connected with mounting panel (2) of workstation (1) to the upper end of mounting panel (2) rotates and is connected with first connecting axle (3), and motor (4) are installed to the rear end of first connecting axle (3) simultaneously;

characterized by further comprising:

the limiting mechanism (5) is arranged on the front side of the first connecting shaft (3), and the limiting mechanism (5) comprises an air bag (501), an air inlet pipe (502) and a sealing cover (503), wherein the air bag (501) is fixedly connected to the front end of the first connecting shaft (3);

the air cylinder (8) is connected to the middle position of the right upper end of the workbench (1) through bolts, the mounting frame (9) is mounted at the upper end of the air cylinder (8), and the guide rods (10) are symmetrically inlaid and connected at the front and back of the lower end of the mounting frame (9);

the first squeeze roller (11), first squeeze roller (11) rotate and connect in the inside lower extreme of mounting bracket (9), and all offered connector (12) on the front and back lateral wall of mounting bracket (9) to the inside nested second connecting axle (13) that are connected with of connector (12), the inner fixedly connected with second squeeze roller (14) of second connecting axle (13).

2. The blended yarn take-up and winding mechanism for facilitating tension adjustment according to claim 1, wherein: the rear upper end of the air bag (501) is fixedly connected with an air inlet pipe (502), the upper end of the sealing cover (503) is connected with the sealing cover (503) through threads, and the air bag (501) is connected with a winding roller (6) in a nested manner.

3. The blended yarn take-up and winding mechanism for facilitating tension adjustment according to claim 2, wherein: the wind-up roll (6) is characterized in that baffle plates (7) are symmetrically embedded and connected to the front and the back of the surface of the wind-up roll, and meanwhile, an air bag (501) is of a telescopic structure in the wind-up roll (6) through an air inlet pipe (502).

4. The blended yarn take-up and winding mechanism for facilitating tension adjustment according to claim 1, wherein: the guide rod (10) is slidably connected inside the right end of the workbench (1), the longitudinal section of the guide rod (10) is of a T-shaped structure, and the installation frame (9) is of a lifting structure on the upper side of the workbench (1) through the guide rod (10).

5. The blended yarn take-up and winding mechanism for facilitating tension adjustment according to claim 1, wherein: the outer end of the second connecting shaft (13) is rotatably connected with an adjusting block (15), and the adjusting block (15) is in threaded connection with a threaded rod (16);

the threaded rods (16) are respectively connected to the front end and the rear end of the mounting frame (9) in a rotating mode, and the second extrusion rollers (14) are of lifting structures on the upper sides of the first extrusion rollers (11) through the threaded rods (16) and the adjusting blocks (15).