CN-121990419-A - Automatic rewinding machine convenient for replacing paper tube and processing method thereof

CN121990419ACN 121990419 ACN121990419 ACN 121990419ACN-121990419-A

Abstract

The application relates to an automatic rewinding machine convenient for replacing paper tubes and a processing method thereof, which comprises a machine body, wherein the machine body is provided with a yarn guide assembly and a mounting frame, the machine body is provided with a grooved drum, the mounting frame is provided with a rotating rod, the rotating rod comprises a spindle rod and a mounting rod, the mounting rod rotates on the mounting frame, the mounting frame is provided with a sliding spring, the mounting rod is provided with a sliding sleeve, one end of the sliding spring, which is far away from the mounting frame, is used for abutting against the sliding sleeve, the sliding sleeve slides on the mounting rod, the sliding direction of the sliding sleeve is the axis direction of the mounting rod, the sliding sleeve is provided with a sliding hole, and the wall of the sliding hole is provided with a clamping piece. According to the application, the slipping sleeve and the slipping spring are arranged, and the slipping sleeve is moved to provide a yielding space, so that the spindle rod is conveniently embedded into the slipping hole, the clamping piece is conveniently connected with the spindle rod, the spindle rod is conveniently and indirectly driven to rotate by the rotation of the subsequent mounting rod, and the time consumed from the replacement of the paper tube to the restarting of the rewinding machine is reduced.

Inventors

ZHOU BIN
JIN JIANFA
WANG XINGYI
CAI YUANHONG
Mo Bailuo
ZHAO FENG
GAO LIPING
YU ZISHUI
WANG QIAOSHENG
ZHANG XUEJUN
Ying Binyan

Assignees

浙江弘达环保科技有限公司

Dates

Publication Date: 20260508
Application Date: 20260410

Claims (8)

1. The automatic rewinding machine convenient for replacing the paper tube comprises a machine body (1) and is characterized in that the machine body (1) is provided with a yarn guide assembly (2) and a mounting frame (3), the yarn guide assembly (2) is used for guiding yarns to move, the machine body (1) is provided with a groove tube (4), the mounting frame (3) is provided with a rotating rod (5), the rotating rod (5) comprises a spindle rod (51) and a mounting rod (52), the mounting rod (52) rotates on the mounting frame (3), and the spindle rod (51) is used for fixing the paper tube; The mounting rack (3) is provided with a sliding spring (6), the mounting rod (52) is provided with a sliding sleeve (7), one end, away from the mounting rack (3), of the sliding spring (6) is used for abutting against the sliding sleeve (7), the sliding sleeve (7) slides on the mounting rod (52), the sliding direction of the sliding sleeve (7) is the axial direction of the mounting rod (52), the mounting rod (52) rotates to drive the sliding sleeve (7) to rotate, the sliding sleeve (7) is provided with a sliding hole (14), the sliding hole (14) is communicated with the sliding sleeve (7), and the sliding hole (14) is used for embedding a spindle rod (51); The hole wall of the sliding hole (14) is provided with a clamping piece, the clamping piece is used for connecting the spindle rod (51), and when the spindle rod (51) is embedded into the sliding hole (14), the clamping piece enables the sliding sleeve (7) to rotate so as to drive the spindle rod (51) to rotate.
2. The automatic rewinding machine for replacing paper tubes according to claim 1, wherein the clamping piece comprises clamping convex strips (16), the extending direction of the clamping convex strips (16) is parallel to the axis direction of the mounting rod (52), the spindle rod (51) is provided with clamping grooves (17), and the clamping convex strips (16) are embedded in the clamping grooves (17).
3. The automatic rewinding machine convenient for replacing paper cylinders according to claim 2, wherein the wall of the sliding hole (14) is provided with a pre-clamping area (15), the pre-clamping area (15) is located at one side of the sliding sleeve (7) far away from the mounting frame (3), and the clamping convex strips (16) extend to one side of the pre-clamping area (15) close to the mounting frame (3).
4. The automatic rewinding machine convenient for paper tube replacement according to claim 1, wherein the peripheral wall of the mounting rod (52) is provided with a fixing groove (8), the fixing groove (8) is provided with a fixing block (10), the fixing block (10) slides in the fixing groove (8), the sliding direction of the fixing block (10) is a direction away from the bottom of the fixing groove (8), the wall of the sliding hole (14) is provided with a positioning groove (11), and the positioning groove (11) is used for embedding the fixing block (10).
5. The automatic rewinding machine convenient for paper tube replacement according to claim 4, wherein a fixed spring (9) is arranged at the bottom of the fixed groove (8), one end of the fixed spring (9) is connected with a fixed block (10), the other end of the fixed spring is connected with the bottom of the fixed groove (8), and the elastic force of the fixed spring (9) limits the fixed block (10) to move in a direction away from the bottom of the fixed groove (8).
6. The automatic rewinding machine convenient for paper tube replacement according to claim 5, wherein the bottom of the positioning groove (11) is provided with a positioning magnet (12), the fixed block (10) is a fixed magnet, and the magnetic force of the fixed magnet is repulsive to the magnetic force of the positioning magnet (12); When the mounting rod (52) rotates, the fixed block (10) moves to the positioning groove (11) and limits the sliding sleeve (7) to move along the axis direction of the mounting rod (52), and when the mounting rod (52) stops rotating, the elastic force of the fixed spring (9) and the magnetic force of the positioning magnet (12) enable the fixed block (10) to move to the fixed groove (8).
7. The automatic rewinding machine for replacing paper cylinders according to claim 1, characterized in that the sliding sleeve (7) is provided with a guide surface (13), the guide surface (13) is tapered along the direction away from the mounting frame (3), and the guide surface (13) is used for abutting against the spindle blade (51).
8. The processing method of the automatic rewinding machine convenient for replacing the paper tube is characterized by comprising the automatic rewinding machine convenient for replacing the paper tube as claimed in any one of claims 1 to 7, and further comprising the following steps: s1, placing a yarn cylinder to be unreeled on the ground, and winding yarn on a paper cylinder fixed on a spindle rod (51) through a yarn guide assembly (2) and a groove cylinder (4); S2, pushing the sliding sleeve (7) to move towards the direction close to the mounting frame (3) and enabling the spindle rod (51) to be embedded into the sliding hole (14); S3, the external driving piece drives the mounting rod (52) to rotate and drives the spindle rod (51) to rotate, so that the yarns are wound on the paper drum; And S4, when the paper tube is required to be replaced, the driving part is closed to stop the rotation of the mounting rod (52), the sliding sleeve (7) is moved towards the direction close to the mounting frame (3) to draw out the paper tube, and the operation of S1 is repeated for the newly replaced paper tube.

Description

Automatic rewinding machine convenient for replacing paper tube and processing method thereof Technical Field The application relates to the field of rewinding machines, in particular to an automatic rewinding machine convenient for replacing paper cylinders and a processing method thereof. Background A rewinding machine is an auxiliary device in the textile industry for rewinding yarn in one package (such as cop, hank, cheese, etc.) into another package or specification. See chinese patent of patent number CN221070426U, disclosed a yarn production and processing is with rewinding machine, including the bottom plate, left side board and right side board are installed respectively to the up end of bottom plate, and the fixed plate is evenly installed to the lateral wall equidistance of left side board, and the one end of fixed plate is connected with the dead lever, and the outside of dead lever is equipped with the card and holds the structure, and the connecting seat is installed to the lateral wall symmetry of right side board, is connected with the roller bearing between two connecting seats, and the outside cutting ferrule of roller bearing has a finished product bobbin, and the junction between one of them connecting seat and the right side board is equipped with connection structure. In practical use, the rewinding machine takes a long time from changing the paper tube to restarting the rewinding machine, and has low changing efficiency and needs to be improved. Disclosure of Invention In order to reduce the time spent in the step from the replacement of the paper tube to the restarting of the rewinding machine, the application provides an automatic rewinding machine convenient for the replacement of the paper tube and a processing method thereof. The application provides an automatic rewinding machine convenient for replacing paper cylinders, which adopts the following technical scheme: The automatic rewinding machine comprises a machine body, wherein the machine body is provided with a yarn guide assembly and a mounting frame, the yarn guide assembly is used for guiding yarns to move, the machine body is provided with a grooved drum, the mounting frame is provided with a rotating rod, the rotating rod comprises a spindle rod and a mounting rod, the mounting rod rotates on the mounting frame, the spindle rod is used for fixing the paper drum, the mounting frame is provided with a sliding spring, the mounting rod is provided with a sliding sleeve, one end of the sliding spring, which is far away from the mounting frame, is used for abutting against the sliding sleeve, the sliding sleeve slides on the mounting rod, the sliding direction of the sliding sleeve is the axis direction of the mounting rod, the sliding sleeve is provided with a sliding hole, the sliding hole penetrates through the sliding sleeve, the sliding hole is used for embedding the spindle rod, and the sliding hole is provided with a clamping piece, and the clamping piece is used for connecting the spindle rod when the spindle rod is embedded into the sliding hole, and the sliding sleeve is enabled to rotate to drive the spindle rod to rotate. Through adopting above-mentioned technical scheme, set up and slide the cover and slide the spring, when needing to carry out the fiber container and changing, fiber container is fixed mounting in advance in the spindle blade, when carrying out spindle blade installation, provides the space of stepping down through removing the cover that slides to the spindle blade embedding hole of sliding of being convenient for, thereby the joint spare of being convenient for carries out the connection of spindle blade, and the follow-up installation pole of being convenient for rotates and indirectly drives the spindle blade and rotates, has reduced the time that the fiber container of changing consumes in this step of restarting the rewinding machine work. Optionally, the clamping piece includes the joint sand grip, the extending direction of joint sand grip is on a parallel with the axis direction of installation pole, the spindle blade is equipped with the joint groove, the joint groove supplies the joint sand grip to imbed. Through adopting above-mentioned technical scheme, set up joint sand grip and joint groove, when joint sand grip embedding joint groove, the adapter sleeve rotates and drives the spindle blade and rotate to the installation of spindle blade of being convenient for has thereby improved the efficiency of this operation of spindle blade installation. Optionally, the hole wall that slides is equipped with the joint district in advance, joint district in advance is located the one side that the cover kept away from the mounting bracket that slides, joint sand grip extends to the one side that the joint district is close to the mounting bracket in advance. Through adopting above-mentioned technical scheme, in the in-service use, there is the condition of joint sand grip and joint groove dis