CN220079311U

CN220079311U - Yarn guiding mechanism of warping machine

Info

Publication number: CN220079311U
Application number: CN202321043045.8U
Authority: CN
Inventors: 翟珈; 金建峰
Original assignee: Shanghai Zihui Textile Decoration Co ltd
Current assignee: Shanghai Zihui Textile Decoration Co ltd
Priority date: 2023-05-05
Filing date: 2023-05-05
Publication date: 2023-11-24
Anticipated expiration: 2033-05-05

Abstract

The utility model discloses a yarn guide mechanism of a warping machine, which comprises a yarn guide roller mounting frame, wherein yarn guide rollers are mounted on the yarn guide roller mounting frame, yarn guide grooves are formed in the surface of each yarn guide roller at equal intervals, a screw is vertically fixed at the top of each of two ends of the yarn guide roller mounting frame, a yarn jump preventing roller is mounted between the two screws, the yarn jump preventing roller consists of a yarn jump preventing roller main body and a connecting seat, the connecting seat is provided with two connecting seats and is mounted at two ends of the yarn jump preventing roller main body, the tops of the connecting seats are arranged into planes, the connecting seat is sleeved on the screw, and the yarn jump preventing roller main body is tightly attached to the yarn guide roller; yarn can be separated one by one through the yarn guide groove that equidistant set up on the yarn guide roller surface, avoid the kinking, the yarn that is prevented jumping on the yarn guide roller by the elasticity effect of spring, can avoid being in the yarn guide groove yarn and appear jumping the yarn phenomenon, prevent jumping the compactness between yarn guide roller main part and the yarn guide roller can realize through screwing the nut.

Description

Yarn guiding mechanism of warping machine

Technical Field

The utility model relates to the technical field of warping machines, in particular to a yarn guiding mechanism of a warping machine.

Background

Warping is a process of winding a certain number of warp yarns in parallel on a beam or beam according to a specified length and width, and a warping machine is generally used to warp the warp yarns, and guides the warp yarns through a yarn guiding mechanism during the warping process.

The existing yarn guiding mechanism is characterized in that yarns are easy to jump in the process of rapid conveying, so that the yarns are mutually crossed and wound, and when the phenomenon of yarn jump occurs, the yarns need to be separated manually, so that the warping efficiency is affected.

Disclosure of Invention

The utility model aims to provide a yarn guiding mechanism of a warping machine, which aims to solve 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 warper yarn guide mechanism, includes the yarn guide roller mounting bracket, install the yarn guide roller on the yarn guide roller mounting bracket, equidistant yarn guide groove has been seted up on the surface of yarn guide roller, the both ends top of yarn guide roller mounting bracket respectively perpendicular to is fixed with a screw rod, installs between two screw rods and prevents jumping yarn roller, prevent jumping yarn roller by preventing jumping yarn roller main part and connecting seat and constitute, the connecting seat is provided with two and installs the both ends at preventing jumping yarn roller main part, and the top of connecting seat sets up to the plane, the connecting seat cover is established on the screw rod, prevent jumping yarn roller main part and hugging closely the yarn guide roller, the top of connecting seat is provided with the spring of cover and establishes on the screw rod, the top of spring is provided with the nut of installing on the screw rod.

Preferably, the same side fixedly connected with fixed arm in both ends of yarn guide roller mounting bracket, two fixed arms symmetry sets up, and the one end rotation that keeps away from the yarn guide roller mounting bracket on the fixed arm is provided with the linking arm, installs the yarn roller between two linking arms.

Preferably, one end of the fixing arm, which is far away from the yarn guide roller mounting frame, is fixed with a first rotary table, one end of the connecting arm, which is far away from the yarn pressing roller, is fixed with a second rotary table, the first rotary table is connected with the second rotary table through a rotary shaft, corresponding locking holes are formed in the first rotary table and the second rotary table, and locking pins for fixing the second rotary table are arranged on the second rotary table.

Preferably, a plug shaft matched with the locking hole is fixed on one side surface of the locking pin, and a magnet is embedded in the middle position of the locking pin.

Preferably, two ends of the yarn pressing roller are arranged into a truncated cone-shaped structure which is contracted towards the end part of the yarn pressing roller.

Preferably, screw assembly holes are formed in the bottom of the yarn guide roller mounting frame.

Compared with the prior art, the utility model has the beneficial effects that: yarn can be separated one by one through the yarn guide grooves which are arranged on the surface of the yarn guide roller at equal intervals, so that the yarn is prevented from being entangled, the yarn is prevented from being jumped by the yarn guide roller pressed on the yarn guide roller under the action of the elasticity of the spring, the yarn in the yarn guide groove can be prevented from being jumped, and the tightness between the yarn guide roller main body and the yarn guide roller can be realized by screwing the nut;

the yarn pressing roller capable of rotating is arranged on one side of the yarn guiding roller mounting frame, when the yarn pressing device is used, yarns need to pass through the yarn pressing roller firstly, and the yarn pressing roller presses down the yarns through self gravity, so that the yarns passing through the yarn guiding groove have high tension, and yarn skipping is avoided;

the yarn pressing roller can also achieve the effect of adjusting the pressure acting on the yarn by adjusting the locking pin to form a fixed angle between the connecting arm and the fixed arm, and the locking pin is fixed after being installed by adopting the adsorption effect of the magnet.

The two ends of the yarn pressing roller are arranged to be of a truncated cone-shaped structure which contracts towards the end part of the yarn pressing roller, and yarn can be prevented from sliding off the yarn pressing roller in the mode.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic overall construction of the present utility model;

FIG. 2 is a schematic view of the yarn guide roller mounting bracket and yarn guide roller according to the present utility model;

FIG. 3 is a schematic view of the structure of the connecting arm and the yarn pressing roller of the present utility model;

fig. 4 is a schematic structural view of the locking pin of the present utility model.

In the figure: 1. the yarn guide roller mounting frame; 2. a yarn guide roller; 3. a yarn guiding groove; 4. inserting a shaft; 5. a yarn jump preventing roller main body; 6. a connecting seat; 7. a spring; 8. a nut; 9. a screw; 10. a fixed arm; 11. a first turntable; 12. a second turntable; 13. a connecting arm; 14. a yarn pressing roller; 15. a locking pin; 16. screw assembly holes; 17. and (3) a magnet.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, 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 some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Referring to fig. 1-4, in an embodiment of the utility model, a yarn guiding mechanism of a warping machine includes a yarn guiding roller mounting frame 1, a yarn guiding roller 2 is mounted on the yarn guiding roller mounting frame 1, yarn guiding grooves 3 are uniformly spaced on the surface of the yarn guiding roller 2, a screw 9 is vertically fixed at the top of each of two ends of the yarn guiding roller mounting frame 1, a yarn jumping prevention roller is mounted between the two screws 9 and consists of a yarn jumping prevention roller main body 5 and a connecting seat 6, the connecting seat 6 is provided with two and is mounted at two ends of the yarn jumping prevention roller main body 5, the top of the connecting seat 6 is arranged into a plane, the connecting seat 6 is sleeved on the screw 9, the yarn jumping prevention roller main body 5 is tightly attached to the yarn guiding roller 2, a spring 7 sleeved on the screw 9 is arranged at the top of the connecting seat 6, a nut 8 mounted on the screw 9 is arranged above the spring 7, and a screw assembly hole 16 is formed at the bottom of the yarn guiding roller mounting frame 1.

The same side fixedly connected with fixed arm 10 in the both ends of godet mounting bracket 1, two fixed arms 10 symmetry set up, and the one end that keeps away from godet mounting bracket 1 on the fixed arm 10 rotates and is provided with link arm 13, installs the yarn roller 14 between two link arms 13.

One end of the fixed arm 10 far away from the yarn guide roller mounting frame 1 is fixed with a first rotary disc 11, one end of the connecting arm 13 far away from the yarn pressing roller 14 is fixed with a second rotary disc 12, the first rotary disc 11 is connected with the second rotary disc 12 through a rotary shaft, corresponding locking holes are formed in the first rotary disc 11 and the second rotary disc 12, and a locking pin 15 for fixing the second rotary disc 12 is arranged on the second rotary disc 12.

The insertion shaft 4 which is matched with the locking hole is fixed on one side surface of the locking pin 15, and a magnet 17 is embedded in the middle position of the locking pin 15.

Both ends of the yarn pressing roller 14 are provided in a truncated cone-shaped structure which is contracted toward the end of the yarn pressing roller 14.

The working principle of the utility model is as follows: yarn can be separated one by one through the yarn guide grooves 3 which are arranged on the surface of the yarn guide roller 2 at equal intervals, so that the yarn is prevented from being twisted, the yarn jump preventing roller which is pressed on the yarn guide roller 2 under the action of the elasticity of the spring 7 can be used for preventing yarn in the yarn guide grooves 3 from jumping, and the tightness between the yarn jump preventing roller main body 5 and the yarn guide roller 2 can be realized by screwing the nut 8;

the yarn pressing roller 14 which can rotate is arranged on one side of the yarn guiding roller mounting frame 1, when the yarn pressing device is used, yarns need to pass through the yarn pressing roller 14 firstly, and the yarn pressing roller 14 presses down the yarns through self gravity, so that the yarns passing through the yarn guiding groove 3 have high tension, and yarn skipping is avoided;

the yarn pressing roller 14 can also achieve the effect of adjusting the pressure acting on the yarn by adjusting the locking pin 15 to form a fixed angle between the connecting arm 13 and the fixing arm 10, and the locking pin 15 is fixed by the adsorption of the magnet 17 after installation.

Both ends of the yarn pressing roller 14 are provided in a truncated cone-shaped structure which is contracted toward the end of the yarn pressing roller 14, and in this way, the yarn can be prevented from slipping off the yarn pressing roller 14.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a warper yarn guide mechanism, includes yarn guide roller mounting bracket (1), its characterized in that: yarn guide roller (2) are installed on yarn guide roller mounting bracket (1), yarn guide groove (3) have been offered to equidistant on the surface of yarn guide roller (2), yarn guide roller mounting bracket (1) both ends top respectively perpendicular to be fixed with one screw rod (9), install between two screw rods (9) and prevent jumping yarn roller, prevent jumping yarn roller comprises yarn guide roller main part (5) and connecting seat (6), connecting seat (6) are provided with two and install at the both ends of preventing jumping yarn roller main part (5), and the top of connecting seat (6) sets up to the plane, connecting seat (6) cover is established on screw rod (9), yarn guide roller (2) are hugged closely in yarn guide roller main part (5), the top of connecting seat (6) is provided with spring (7) of cover on screw rod (9), the top of spring (7) is provided with nut (8) of installing on screw rod (9).

2. A warper yarn guide mechanism as in claim 1 wherein: the yarn guide roller mounting frame is characterized in that fixing arms (10) are fixedly connected to the same side surfaces at two ends of the yarn guide roller mounting frame (1), the two fixing arms (10) are symmetrically arranged, one end, far away from the yarn guide roller mounting frame (1), of each fixing arm (10) is rotatably provided with a connecting arm (13), and a yarn pressing roller (14) is arranged between the two connecting arms (13).

3. A warper yarn guide mechanism as claimed in claim 2, wherein: one end of the fixed arm (10) far away from the yarn guide roller mounting frame (1) is fixed with a first rotary disc (11), one end of the connecting arm (13) far away from the yarn pressing roller (14) is fixed with a second rotary disc (12), the first rotary disc (11) is connected with the second rotary disc (12) through a rotating shaft, corresponding locking holes are formed in the first rotary disc (11) and the second rotary disc (12), and locking pins (15) used for fixing the second rotary disc (12) are arranged on the second rotary disc (12).

4. A warper yarn guide mechanism as claimed in claim 3, wherein: the side surface of one side of the locking pin (15) is fixed with an inserting shaft (4) matched with the locking hole, and a magnet (17) is embedded in the middle of the locking pin (15).

5. A warper yarn guide as in claim 2, 3 or 4 wherein: both ends of the yarn pressing roller (14) are arranged into a truncated cone-shaped structure which is contracted towards the end part of the yarn pressing roller (14).

6. A warper yarn guide mechanism as in claim 1 wherein: screw assembly holes (16) are formed in the bottom of the yarn guide roller mounting frame (1).