Spindle frame self-centering structure of textile machinery

Abstract

The utility model discloses a textile machinery spindle frame self-centering structure which comprises a base, a support is fixedly connected to the left middle side of the upper portion of the base, a driving motor is fixedly connected to the upper middle side of the left portion of the support, and the right end of an output shaft of the driving motor penetrates through the upper middle side of the interior of the support. The right end of an output shaft of the driving motor is connected with a conveniently-disassembled self-centering structure through a coupler. Due to the arrangement of the fixed conical ejector block, the rotating shaft, the first annular baffle, the threads, the movable conical ejector block, the second annular baffle, the self-fixed core and the operation opening, the self-fixed core can be conveniently mounted or dismounted, the mounting or dismounting time of the self-fixed core can be effectively shortened, and use is more convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of textile machinery, in particular to a self-centering structure of a spindle frame of a textile machinery. Background Art

[0002] The self-coring structure of a textile machinery spindle frame is a device installed on a yarn production line, such as a self-coring structure of a textile machinery spindle frame with announcement number CN216037812U, which includes a workbench and a U-shaped support frame. The U-shaped support frame is fixedly connected to the top of the workbench, and a supporting rotation mechanism is provided on the inner side of the U-shaped support frame. A tension adjustment mechanism is provided on the side walls at both ends of the U-shaped support frame. There are still some problems with the self-coring structure in actual use, such as: the disassembly and installation process of the self-coring is relatively complicated, so it takes a lot of time to disassemble or install the self-coring, which is inconvenient to use. Summary of the Invention

[0003] The technical problem to be solved by the utility model is to provide a self-coring structure for a spindle frame of a textile machinery, which can achieve the effect of facilitating the installation or removal of the self-coring, effectively shorten the installation or removal time of the self-coring, and is more convenient to use.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a self-centering structure of a spindle frame of a textile machinery, comprising a base, a bracket fixedly connected to the left middle part of the upper part of the base, and a drive motor fixedly connected to the upper middle side of the left part of the bracket, wherein the right end of the output shaft of the drive motor passes through the upper middle side of the interior of the bracket, and is characterized in that the right end of the output shaft of the drive motor is connected to a detachable self-centering structure through a coupling.

[0005] Preferably, the detachable self-centering structure includes a fixed conical top block, a through hole is horizontally opened in the middle part of the interior of the fixed conical top block, and a rotating shaft is integrated inside the through hole; a first annular baffle is integrated with the left side of the outer wall of the fixed conical top block; a thread is opened on the right side of the outer wall of the rotating shaft; a movable conical top block is provided on the right side of the fixed conical top block, and a threaded through hole is horizontally opened in the middle part of the interior of the movable conical top block; the rotating shaft is screwed into the interior of the threaded through hole through the thread; a second annular baffle is integrated with the right side of the outer wall of the movable conical top block; a self-centering core is sleeved on the outer side of the rotating shaft, and one end of the self-centering core is pressed against the outer wall of the fixed conical top block, and the other end is pressed against the outer wall of the movable conical top block.

[0006] Compared with the prior art, the beneficial effects of the present invention are:

[0007] In the utility model, the arrangement of the fixed conical top block, the rotating shaft, the first annular baffle, the thread, the movable conical top block, the second annular baffle, the self-centering core and the operating port is conducive to achieving the effect of facilitating the installation or removal of the self-centering core, which can effectively shorten the installation or removal time of the self-centering core and is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a structural diagram of the present utility model.

[0009] Figure 2 It is a structural schematic diagram of the conveniently detachable self-centering structure of the utility model.

[0010] Figures 1 to 2 middle:

[0011] 1. Base; 2. Bracket; 3. Drive motor; 4. Disassembled self-centering structure; 41. Rotating shaft; 42. Fixed conical top block; 43. First annular baffle; 44. Thread; 45. Movable conical top block; 46. Second annular baffle; 47. Self-centering; 48. Operation port. DETAILED DESCRIPTION

[0012] The present invention will be described in detail below with reference to the accompanying drawings:

[0013] As shown in Figures 1 and 2, the self-centering structure of a textile machinery spindle frame described in the utility model includes a base 1, a bracket 2 is fixedly connected to the left middle portion of the upper part of the base 1, and a drive motor 3 is fixedly connected to the upper middle portion of the left part of the bracket 2, wherein the right end of the output shaft of the drive motor 3 passes through the upper middle portion of the bracket 2.

[0014] One of the self-centering structures of the spindle frame of a textile machinery also includes a detachable self-centering structure 4, and the detachable self-centering structure 4 is connected to the right end of the output shaft of the driving motor 3 through a coupling, which is conducive to achieving the effect of easy installation or disassembly of the self-centering, can effectively shorten the installation or disassembly time of the self-centering, and is more convenient to use.

[0015] Among them, the detachable self-centering structure 4 includes a fixed conical top block 42, a through hole is horizontally opened in the middle part of the interior of the fixed conical top block 42, and the interior of the through hole is integrated with a rotating shaft 41; the left side of the outer wall of the fixed conical top block 42 is integrated with a first annular baffle 43; the right side of the outer wall of the rotating shaft 41 is opened with a thread 44; a movable conical top block 45 is provided on the right side of the fixed conical top block 42, and a threaded through hole is horizontally opened in the middle part of the interior of the movable conical top block 45; the rotating shaft 41 is screwed into the interior of the threaded through hole through the thread 44; the right side of the outer wall of the movable conical top block 45 is integrated with a second annular baffle 46; the outer side of the rotating shaft 41 is sleeved with a self-centering core 47, and one end of the self-centering core 47 is tightly pressed against the outer wall of the fixed conical top block 42, and the other end is tightly pressed against the outer wall of the movable conical top block 45.

[0016] In this embodiment, specifically, the left end of the rotating shaft 41 is connected to the right end of the output shaft of the driving motor 3 via a coupling.

[0017] In this embodiment, specifically, operation ports 48 are respectively opened on four sides of the inner portion of the second annular baffle 46 .

[0018] In this embodiment, specifically, the fixed conical top block 42 and the movable conical top block 45 are respectively made of conical stainless steel blocks.

[0019] In this embodiment, specifically, the rotating shaft 41 is a stainless steel shaft with a circular longitudinal section.

[0020] In this embodiment, specifically, the driving motor 3 is electrically connected to the external control panel, and the driving motor 3 adopts an AKM2G series servo motor.

[0021] In this embodiment, when it is necessary to disassemble the self-centering core 47, the operator can first control the drive motor 3 to stop rotating through the external control panel, and then the operator can rotate the second annular baffle 46 through the operating port 48, so that the second annular baffle 46 drives the movable conical top block 45 to rotate until the movable conical top block 45 is separated from the rotating shaft 41. At this time, the operator can move the self-centering core 47 to the right until the self-centering core 47 is separated from the rotating shaft 41, thereby completing the disassembly of the self-centering core 47; when installing the self-centering core 47, the operator can rotate the second annular baffle 46 through the operating port 48, so that the second annular baffle 46 drives the movable conical top block 45 to rotate until the movable conical top block 45 is separated from the rotating shaft 41. The operator can directly sleeve the self-centering core 47 onto the outside of the rotating shaft 41, and make the left end of the self-centering core 47 press against the outer wall of the fixed conical top block 42. Then the operator can thread the movable conical top block 45 into the outer wall of the rotating shaft 41, and then rotate the movable conical top block 45 until the right end of the self-centering core 47 presses against the outer wall of the movable conical top block 45. The utility model takes a short time to disassemble or install the self-centering core 47, is more convenient to use, and achieves the effect of facilitating the installation or disassembly of the self-centering core 47.

[0022] Utilizing the technical solution described in the present invention, or those skilled in the art designing similar technical solutions inspired by the technical solution of the present invention to achieve the above-mentioned technical effects, all fall within the scope of protection of the present invention.

Claims

1. A self-centering structure for a textile machinery spindle frame, characterized in that: The textile machinery spindle frame self-centering structure comprises a base (1), a bracket (2) is fixedly connected to the left middle portion of the upper portion of the base (1), and a drive motor (3) is fixedly connected to the upper middle portion of the left portion of the bracket (2), wherein the right end of the output shaft of the drive motor (3) passes through the upper middle portion of the bracket (2), and is characterized in that the right end of the output shaft of the drive motor (3) is connected to a detachable self-centering structure (4) via a coupling.

2. The self-coring structure of a textile machinery spindle frame according to claim 1, characterized in that: The detachable self-centering structure (4) comprises a fixed conical top block (42), a through hole is transversely opened in the middle portion of the interior of the fixed conical top block (42), and a rotating shaft (41) is integrally connected to the interior of the through hole; a first annular baffle (43) is integrally connected to the left side of the outer wall of the fixed conical top block (42); a thread (44) is opened on the right side of the outer wall of the rotating shaft (41); a movable conical top block (45) is provided on the right side of the fixed conical top block (42), and a threaded through hole is transversely opened in the middle portion of the interior of the movable conical top block (45); the rotating shaft (41) is screwed into the interior of the threaded through hole through the thread (44); a second annular baffle (46) is integrally connected to the right side of the outer wall of the movable conical top block (45); a self-centering core (47) is sleeved on the outer side of the rotating shaft (41), and one end of the self-centering core (47) is pressed against the outer wall of the fixed conical top block (42), and the other end is pressed against the outer wall of the movable conical top block (45).

3. The self-centering structure of the spindle frame of a textile machinery according to claim 2, characterized in that: The left end of the rotating shaft (41) is connected to the right end of the output shaft of the driving motor (3) via a coupling.

4. The self-centering structure of the spindle frame of a textile machinery according to claim 3, characterized in that: Operation openings (48) are respectively provided on four sides of the interior of the second annular baffle (46).

5. The self-centering structure of the spindle frame of a textile machinery according to claim 4, characterized in that: The fixed conical top block (42) and the movable conical top block (45) are respectively made of conical stainless steel blocks.

6. The self-centering structure of the spindle frame of a textile machinery according to claim 5, characterized in that: The rotating shaft (41) is a stainless steel shaft with a circular longitudinal section.

Images