CN224243332U

CN224243332U - Spinning machine spindle adjusting structure and spinning machine

Info

Publication number: CN224243332U
Application number: CN202520983924.1U
Authority: CN
Inventors: 竹奇娇; 任乐丽; 田小红
Original assignee: Sichuan Huazhi Fiber Co ltd
Current assignee: Sichuan Huazhi Fiber Co ltd
Priority date: 2025-05-19
Filing date: 2025-05-19
Publication date: 2026-05-15
Anticipated expiration: 2035-05-19

Abstract

The utility model relates to a spinning machine spindle adjusting structure and a spinning machine in the technical field of spinning machine spindles, which comprises a spindle seat, wherein the top of the spindle seat is connected with a spindle rod, and a bobbin is sleeved on the spindle rod; the spindle rod is provided with a mounting groove, a pressing device is arranged in the mounting groove, the pressing device comprises symmetrically arranged connecting rods, the connecting rods are rotatably arranged on the support, the connecting rods are provided with pressing seats, and the pressing seats are connected with the inner wall of the bobbin. The yarn tube is sleeved on the spindle rod, the connecting rod rotates on the bracket, and the pressing seat is pressed on the inner wall of the yarn tube in the rotating process, so that the yarn tube is conveniently fixed on the spindle rod. The pressing device further comprises a screw rod and a thread bush, the screw rod is rotatably arranged in the spindle rod, the screw rod and the spindle rod are coaxially arranged, the screw rod is connected with the thread bush in a threaded manner, the thread bush is located in the mounting groove, and two sides of the thread bush are respectively connected with the symmetrical connecting rods.

Description

Spinning machine spindle adjusting structure and spinning machine

Technical Field

The utility model relates to the technical field of spinning machine spindles, in particular to a spinning machine spindle adjusting structure and a spinning machine.

Background

The spindle of spinning machine generally comprises a spindle seat and a spindle rod, wherein the spindle rod is rotationally connected with the spindle seat, the spindle rod comprises a spool mounting shaft and a driving belt mounting shaft, and the spool mounting shaft is sleeved with a spool. The spool mounting mode is fixed on a special mounting seat equipped with the carding machine through bolts and nuts, but the spindle blade can continuously rotate when in use, so that friction between the nuts and threads can be caused, the nuts can be locked or threads can be damaged for a long time, and the spool is inconvenient to disassemble.

Therefore, in order to solve the above problems, a spindle adjusting structure of a spinning machine and a spinning machine are provided.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model develops a spindle adjusting structure of a spinning machine and the spinning machine, and the utility model can conveniently mount and dismount a yarn tube.

The technical scheme includes that the spindle adjusting structure of the spinning machine comprises a spindle seat, a spindle rod is connected to the top of the spindle seat, a yarn tube is sleeved on the spindle rod, a mounting groove is formed in the spindle rod, a pressing device is arranged in the mounting groove and comprises symmetrically arranged connecting rods, the connecting rods are rotatably arranged on a support, the connecting rods are provided with pressing seats, and the pressing seats are connected with the inner wall of the yarn tube.

The yarn tube is sleeved on the spindle rod, the connecting rod rotates on the bracket, and the pressing seat is pressed on the inner wall of the yarn tube in the rotating process, so that the yarn tube is conveniently fixed on the spindle rod.

Preferably, the compacting device further comprises a screw rod and a thread bush, the screw rod is rotatably arranged in the spindle rod, the screw rod and the spindle rod are coaxially arranged, the screw rod is connected with the thread bush in a threaded manner, the thread bush is positioned in the mounting groove, and two sides of the thread bush are respectively connected with the symmetrical connecting rods.

Preferably, the two sides of the thread bush are symmetrically provided with connecting blocks, the outer sides of the connecting blocks are symmetrically provided with limiting plates through mounting bolts, the limiting plates are horizontally arranged, limiting rods are arranged between the limiting plates and are slidably connected in the guide grooves, and the guide grooves are formed in the connecting rods.

The screw rod moves up and down along the screw rod through threaded fit in the rotating process, the threaded sleeve drives the connecting block and the limiting rod on the limiting plate to move in the moving process, and the limiting rod drives the connecting rod to rotate through the guide groove in the moving process, so that the pressing seat pushes against the bobbin, the threaded sleeve and the screw rod are self-locked through threads, and loosening of the pressing seat is reduced.

Preferably, the threaded sleeve is provided with a connecting plate, the connecting plate is positioned at the opening side of the mounting groove, the connecting plate is provided with a guide sleeve, the guide sleeve is slidingly connected to the guide rod, and the guide rod is arranged in the mounting groove.

The guide sleeve on the connecting plate that the thread bush set up plays the guide effect, and the guide sleeve cooperatees with the guide bar, prevents that the thread bush from rotating.

Preferably, the lower end of the screw rod is connected with a bearing, the bearing is arranged in a mounting seat, the mounting seat is arranged in a mounting groove, and the upper end of the screw rod is provided with a connector.

The screw rod is rotated by arranging the bearing, and when the installation of the bobbin needs to be adjusted, the connector is rotated so as to drive the screw rod to rotate.

The effects provided in the summary of the utility model are merely effects of embodiments, not all effects of the utility model, and the above technical solution has the following advantages or beneficial effects:

The screw rod moves up and down along the screw rod through threaded fit in the rotating process, the threaded sleeve drives the connecting block and the limiting rod on the limiting plate to move in the moving process, and the limiting rod drives the connecting rod to rotate through the guide groove, so that the pressing seat pushes against the yarn tube, the yarn tube sleeve is arranged on the spindle rod, the connecting rod rotates on the support, and the pressing seat pushes against the inner wall of the yarn tube in the rotating process, so that the yarn tube is conveniently fixed on the spindle rod.

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.

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

Fig. 2 is a schematic diagram of the internal structure of the present utility model.

Fig. 3 is a schematic structural view of the compressing device of the present utility model.

Fig. 4 is an enlarged schematic view of the structure a in fig. 2 according to the present utility model.

Fig. 5 is an enlarged schematic view of the structure B in fig. 2 according to the present utility model.

Fig. 6 is an enlarged schematic view of the structure of fig. 3 at C in accordance with the present utility model.

In the figure, 1, a spindle seat, 2, a spindle rod, 3, a spool, 4, a mounting groove, 5, a connecting rod, 6, a bracket, 7, a pressing seat, 8, a screw rod, 9, a threaded sleeve, 10, a connecting block, 11, a limiting plate, 12, a limiting rod, 13, a guide groove, 14, a connecting plate, 15, a guide sleeve, 16, a guide rod, 17, a bearing, 18, a mounting seat, 19 and a connector.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present utility model will be described in detail below with reference to the following detailed description and the accompanying drawings. The following disclosure provides many different embodiments, or examples, for implementing different structures of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. It should be noted that the components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and processes are omitted so as to not unnecessarily obscure the present utility model. The terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not denote or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The first embodiment is shown in fig. 1 to 6, and the spindle adjusting structure of the spinning machine comprises a spindle seat 1, wherein the top of the spindle seat 1 is connected with a spindle rod 2, a yarn tube 3 is sleeved on the spindle rod 2, a mounting groove 4 is formed in the spindle rod 2, a pressing device is arranged in the mounting groove 4 and comprises symmetrically arranged connecting rods 5, the connecting rods 5 are rotatably arranged on a bracket 6, a pressing seat 7 is arranged on the connecting rods 5, and the pressing seat 7 is connected with the inner wall of the yarn tube 3. The spool 3 is sleeved on the spindle rod 2, the connecting rod 5 rotates on the bracket 6, and the pressing seat 7 is pressed against the inner wall of the spool 3 in the rotating process, so that the spool 3 is conveniently fixed on the spindle rod 2.

The compacting device further comprises a screw rod 8 and a thread sleeve 9, the screw rod 8 is rotatably arranged in the spindle rod 2, the screw rod 8 and the spindle rod 2 are coaxially arranged, the screw rod 8 is connected with the thread sleeve 9 in a threaded manner, the thread sleeve 9 is positioned in the mounting groove 4, and two sides of the thread sleeve 9 are respectively connected with the symmetrical connecting rods 5.

The two sides of the thread bush 9 are symmetrically provided with connecting blocks 10, the outer sides of the connecting blocks 10 are symmetrically provided with limiting plates 11 through mounting bolts, the limiting plates 11 are horizontally arranged, limiting rods 12 are arranged between the limiting plates 11, the limiting rods 12 are slidably connected in guide grooves 13, and the guide grooves 13 are arranged on the connecting rods 5. Screw rod 8 makes thread bush 9 reciprocate along screw rod 8 through screw thread cooperation at pivoted in-process, and thread bush 9 drives the gag lever post 12 on connecting block 10 and limiting plate 11 at the in-process that removes and removes, and gag lever post 12 drives connecting rod 5 through guide way 13 at the in-process that removes and rotates to make and compress tightly spool 3 of seat 7 roof pressure, through the screw thread auto-lock between thread bush 9 and the screw rod 8, reduce the not hard up of compressing tightly seat 7.

The threaded sleeve 9 is provided with a connecting plate 14, the connecting plate 14 is positioned at the opening side of the mounting groove 4, the connecting plate 14 is provided with a guide sleeve 15, the guide sleeve 15 is in sliding connection with a guide rod 16, and the guide rod 16 is arranged in the mounting groove 4. The guiding sleeve 15 on the connecting plate 14 arranged on the thread sleeve 9 plays a guiding role, and the guiding sleeve 15 is matched with the guiding rod 16 to prevent the thread sleeve 9 from rotating.

In the second embodiment, as shown in fig. 1 to 6, the lower end of the screw rod 8 is connected with a bearing 17, the bearing 17 is arranged in a mounting seat 18, the mounting seat 18 is arranged in the mounting groove 4, and the upper end of the screw rod 8 is provided with a connector 19. The rotation of the screw rod 8 is realized by arranging the bearing 17, and when the installation of the bobbin 3 needs to be adjusted, the connector 19 is rotated so as to drive the screw rod 8 to rotate.

In a third embodiment, as shown in fig. 1 to 6, a spinning machine includes a spinning machine spindle adjusting structure.

The working principle is that the bobbin 3 is sleeved on the ejector rod, the tool is used for rotating the connector 19, the screw rod 8 rotates along with the connector, the thread sleeve 9 moves in parallel under the action of the guide sleeve 15, the thread sleeve 9 drives the connecting block 10 and the limiting plate 11 to slide along with the connecting block 10 and the limiting rod 12 when moving, the limiting rod 12 rotates the connecting rod 5 through the guide groove 13, and the connecting rod 5 rotates to enable the pressing seat 7 to be tightly attached to the inner wall of the bobbin 3.

While the foregoing description of the embodiments of the present utility model has been presented with reference to the drawings, it is not intended to limit the scope of the utility model, but rather, it is apparent that various modifications or variations can be made by those skilled in the art without the need for inventive work on the basis of the technical solutions of the present utility model.

Claims

1. A spinning machine spindle adjustment structure, comprising a spindle base (1), a spindle rod (2) connected to the top of the spindle base (1), and a yarn tube (3) sleeved on the spindle rod (2), characterized in that: an installation groove (4) is provided on the spindle rod (2), a pressing device is provided in the installation groove (4), the pressing device includes symmetrically arranged connecting rods (5), the connecting rods (5) are rotatably mounted on a bracket (6), a pressing seat (7) is provided on the connecting rods (5), and the pressing seat (7) is connected to the inner wall of the yarn tube (3).

2. The spinning machine spindle adjustment structure according to claim 1, characterized in that: the pressing device further includes a lead screw (8) and a threaded sleeve (9), the lead screw (8) is rotatably disposed in the spindle (2), the lead screw (8) and the spindle (2) are coaxially disposed, the lead screw (8) is threadedly connected to the threaded sleeve (9), the threaded sleeve (9) is located in the mounting groove (4), and the two sides of the threaded sleeve (9) are respectively connected to symmetrical connecting rods (5).

3. The spinning machine spindle adjustment structure according to claim 2 is characterized in that: connecting blocks (10) are symmetrically arranged on both sides of the threaded sleeve (9), and limiting plates (11) are symmetrically installed on the outer side of the connecting blocks (10) by mounting bolts. The limiting plates (11) are horizontally arranged, and limiting rods (12) are arranged between the limiting plates (11). The limiting rods (12) are slidably connected in the guide groove (13), and the guide groove (13) is arranged on the connecting rod (5).

4. The spinning machine spindle adjustment structure according to claim 2, characterized in that: a connecting plate (14) is provided on the threaded sleeve (9), the connecting plate (14) is located on the opening side of the mounting groove (4), a guide sleeve (15) is provided on the connecting plate (14), the guide sleeve (15) is slidably connected to the guide rod (16), and the guide rod (16) is provided in the mounting groove (4).

5. A spinning machine spindle adjustment structure according to claim 2, characterized in that: the lower end of the lead screw (8) is connected to the bearing (17), the bearing (17) is disposed in the mounting seat (18), the mounting seat (18) is disposed in the mounting groove (4), and the upper end of the lead screw (8) is provided with a connector (19).

6. A spinning machine, characterized in that it includes the spinning machine spindle adjustment structure according to any one of claims 1 to 5.