CN219730180U - Spinning cylinder for textile machine - Google Patents

Abstract

The utility model relates to the technical field of spinning bobbins, and discloses a spinning bobbin for a textile machine, which comprises a bobbin, wherein the top of the bobbin is connected with an upper side disc, the bottom of the bobbin is connected with a lower side disc, the outer thread of the upper side disc is connected with an upper shield, the outer thread of the lower side disc is connected with a lower shield, the lower end of the outer part of the upper shield is connected with an upper extrusion ring, and the upper end of the outer part of the lower shield is connected with a lower extrusion ring matched with the upper extrusion ring. This kind of spinning machine is with spinning reel, when the workman twines the weaving line on the bobbin to fix the terminal end of a thread of weaving line, only need earlier with lower guard shield and lower limit dish threaded connection, then place terminal end of a thread on lower extrusion ring, last guard shield and last limit dish threaded connection later, just can press from both sides tight terminal end of a thread when last extrusion ring offsets with lower extrusion ring, this kind of fixed mode makes the end of a thread be in arbitrary position and all can fix, and fixed mode is comparatively simple easy operation.

Description

Spinning cylinder for textile machine

Technical Field

The utility model relates to the technical field of spinning barrels, in particular to a spinning barrel for a textile machine.

Background

At present, along with the progress of society, the fields of industry, coal mining industry, textile industry and the like are rapidly developed, especially textile industry, along with the increasing demand of people for textile products, people have higher and higher requirements for textile equipment, and as an indispensable spinning drum on textile machinery, the effect of the spinning drum on the textile machinery is indispensable, however, the existing spinning drum is difficult to clamp thread ends, so that the phenomenon that the spinning drum is loose and knotted easily occurs in the process of carrying or transporting the spinning drum to the position of a textile machine, and the working efficiency is seriously influenced.

Prior art, patent application number CN201820388203.6 discloses a spinning reel for textile machine, including the bobbin and set up the limit dish at the bobbin both ends, the bobbin is close to the both ends of limit dish and all is equipped with spinning line ball device, spinning line ball device includes layering, fluting, spring and rotatable clamp plate, fluting and layering all set up on the bobbin, the clamp plate sets up inboard at the layering, spring one end is connected on the clamp plate, the spring other end is connected inboard at the bobbin, be equipped with on the limit dish with the coaxial recess of bobbin. This thread spinning cylinder only need break the clamp plate off with fingers and thumb when needs thread spinning to put into layering and clamp plate with the initial thread head through the fluting between, after fastening initial thread head, can begin the wire winding, can be with on the regular winding bobbin of thread spinning, after the winding, fix terminal thread head chucking through the card wire casing, can avoid in transport or transportation, appear the loose phenomenon of a thread cylinder, improved work efficiency, this device convenient operation moreover, simple structure. The yarn bobbins in the above patent have the following disadvantages:

in the above-mentioned spinning reel, although the end thread can be clamped and fixed by the thread clamping groove, only one of the two side plates of the spinning reel is provided with the thread clamping groove, so that when the end thread is positioned in the middle position of the spinning reel or far from one end of the thread clamping groove, the end thread is difficult to clamp in the thread clamping groove, and the spinning reel is inconvenient to use.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a spinning cylinder for a textile machine, which solves the problems proposed by the background technology and ensures that the spinning cylinder is simpler and more convenient in use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a spinning cylinder for textile machine, includes the bobbin, and the top of bobbin is connected with the limit dish, and the bottom of bobbin is connected with the limit dish down, the outside threaded connection of limit dish has the upper shield, the outside threaded connection of limit dish has the lower shield down, the outside lower extreme of upper shield is connected with the extrusion ring, the outside upper end of lower shield is connected with the lower extrusion ring with last extrusion ring assorted, go up the bottom of extrusion ring and the top of extrusion ring down offset.

Further, the upper extrusion ring is in threaded connection with the outer wall of the upper shield, and the lower extrusion ring is fixedly connected with the outer wall of the lower shield.

Further, round corners are formed at the bottom of the upper extrusion ring and the top of the lower extrusion ring.

Further, the bottom of the upper extrusion ring and the top of the lower extrusion ring are connected with cushion layers.

Further, the outer walls of the upper extrusion ring and the lower extrusion ring are fixedly connected with a plurality of protruding blocks.

Further, one end of the lug close to the middle position of the bobbin is provided with a chamfer.

Further, the bumps are equally spaced.

Compared with the prior art, the utility model has the following beneficial effects:

this kind of spinning machine is with spinning reel, when the workman twines the weaving line on the bobbin to fix the terminal end of a thread of weaving line, only need earlier with lower guard shield and lower limit dish threaded connection, then place terminal end of a thread on lower extrusion ring, last guard shield and last limit dish threaded connection later, just can press from both sides tight terminal end of a thread when last extrusion ring offsets with lower extrusion ring, this kind of fixed mode makes the end of a thread be in arbitrary position and all can fix, and fixed mode is comparatively simple easy operation.

Drawings

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

FIG. 2 is a schematic view of the structure of the present utility model in another overall state;

FIG. 3 is a cross-sectional view of the entirety of the present utility model;

fig. 4 is a schematic view of a partial enlarged structure at a in fig. 3 according to the present utility model.

In the figure: 1. a bobbin; 2. an upper edge tray; 3. a lower tray; 4. an upper shield; 5. a lower shield; 6. a pressing ring is arranged; 7. a lower extrusion ring; 8. a bump; 9. and (3) a cushion layer.

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. 1-4, a spinning drum for a textile machine comprises a bobbin 1, wherein an upper edge disc 2 is connected to the top of the bobbin 1, a lower edge disc 3 is connected to the bottom of the bobbin 1, an upper shield 4 is connected to the outer thread of the upper edge disc 2, a lower shield 5 is connected to the outer thread of the lower edge disc 3, an upper extrusion ring 6 is connected to the lower end of the outer portion of the upper shield 4, a lower extrusion ring 7 matched with the upper extrusion ring 6 is connected to the upper end of the outer portion of the lower shield 5, and the bottom of the upper extrusion ring 6 is abutted to the top of the lower extrusion ring 7.

When a worker winds the textile thread around the bobbin 1 and fixes the end thread of the textile thread, the thread bobbin for the textile machine of the utility model has a structure similar to that of the thread bobbin for the textile machine disclosed in patent application No. CN201820388203.6, and therefore, the structure of the thread bobbin for the textile machine is not excessively described herein.

As shown in fig. 1, 2 and 3, the upper pressing ring 6 is in threaded connection with the outer wall of the upper shield 4, and the lower pressing ring 7 is fixedly connected with the outer wall of the lower shield 5. When paying off is needed, only the upper extrusion ring 6 is required to be screwed, the upper extrusion ring 6 is enabled to move upwards and be separated from the lower extrusion ring 7, the textile threads can be smoothly pulled out from the notch position, and most flocks generated in the paying off process can be left in the upper shield 4 and the lower shield 5, so that the flocks are prevented from flying around.

As shown in fig. 1, 2 and 3, rounded corners are formed at the bottom of the upper pressing ring 6 and at the top of the lower pressing ring 7. The bottom of the upper extrusion ring 6 and the top of the lower extrusion ring 7 are smoother through the round corners, so that the friction force between the spinning thread and the upper extrusion ring 6 or the lower extrusion ring 7 is smaller when the spinning cylinder is paying off, and the spinning thread is not easy to damage.

As shown in fig. 1 to 4, a cushion layer 9 is connected to the bottom of the upper pressing ring 6 and the top of the lower pressing ring 7. The cushion layer 9 is provided with a certain spring, and certain deformation can occur when the upper extrusion ring 6 and the lower extrusion ring 7 are propped against each other, so that the upper extrusion ring 6 and the lower extrusion ring 7 are tightly attached, and the damage to the tail end thread of the textile thread can be avoided.

As shown in fig. 1, 2 and 3, the outer walls of the upper extrusion ring 6 and the lower extrusion ring 7 are fixedly connected with a plurality of protruding blocks 8. The bump 8 makes the outer wall of the upper extrusion ring 6 and the lower extrusion ring 7 uneven, so that the worker can grasp the upper extrusion ring 6 or the lower extrusion ring 7 through the bump 8 more easily, and the rotation of the upper extrusion ring 6 and the lower shield 5 is more convenient and labor-saving.

As shown in fig. 1, 2 and 3, one end of the bump 8 near the middle position of the bobbin 1 is provided with a chamfer. The chamfer has a guiding effect so that the textile thread is not hooked on the bump 8 even if it is in contact with the bump 8 during paying-off.

As shown in fig. 1, 2 and 3, the bumps 8 are equally spaced. The bumps 8 distributed at equal intervals enable workers to be in contact with the bumps 8 when the workers grasp the bumps at easy positions, so that the workers can grasp the bumps more conveniently.

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 (7)

1. The utility model provides a spinning cylinder for textile machine, includes bobbin (1), and the top of bobbin (1) is connected with limit dish (2), and the bottom of bobbin (1) is connected with lower limit dish (3), its characterized in that, the outside threaded connection of going up limit dish (2) has last guard shield (4), the outside threaded connection of lower limit dish (3) has lower guard shield (5), the outside lower extreme of last guard shield (4) is connected with extrusion ring (6), the outside upper end of lower guard shield (5) is connected with and extrudes ring (7) under with last extrusion ring (6) assorted, the bottom of going up extrusion ring (6) offsets with the top of extrusion ring (7) down.

2. Spinning cylinder for textile machines according to claim 1, characterized in that the upper pressing ring (6) is screwed to the outer wall of the upper shield (4), and the lower pressing ring (7) is fixedly connected to the outer wall of the lower shield (5).

3. Spinning cylinder for textile machines according to claim 1, characterized in that the bottom of the upper pressing ring (6) and the top of the lower pressing ring (7) are provided with rounded corners.

4. Spinning cylinder for textile machines according to claim 1, characterized in that the bottom of the upper pressing ring (6) and the top of the lower pressing ring (7) are both connected with a cushion layer (9).

5. Spinning cylinder for textile machine according to claim 1, characterized in that the outer walls of the upper (6) and lower (7) extrusion rings are fixedly connected with a plurality of projections (8).

6. Spinning drum for textile machines according to claim 5, characterized in that the end of the lug (8) near the middle of the bobbin (1) is provided with a chamfer.

7. Spinning drum for textile machines according to claim 5, characterized in that the projections (8) are equally distributed.