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CN-224226384-U - Tensioning degree adjusting structure for yarns

CN224226384UCN 224226384 UCN224226384 UCN 224226384UCN-224226384-U

Abstract

The utility model belongs to the technical field of yarns, and particularly relates to a tensioning degree adjusting structure for yarns, which comprises a mounting box, wherein a U-shaped plate is fixedly arranged on the front side of the top of the mounting box, a movable rod is fixedly arranged in the U-shaped plate, a movable wheel is rotatably arranged on the surface of the movable rod, the U-shaped plate, the movable wheel and the movable rod are symmetrically arranged left and right, and a sliding groove is formed in the middle of the top of the mounting box. Can drive the threaded rod through servo motor and rotate, because connecting block and sliding rod swing joint, and because movable block and threaded rod threaded connection, so can drive movable block, movable box, connecting rod and take-up pulley through the rotation of threaded rod and carry out the back-and-forth movement to change the distance between movable wheel and the take-up pulley, so that adjust the tensioning degree of yarn, and can the accurate control take-up pulley's of the number of turns of rotation through control threaded rod remove the distance, make things convenient for the tensioning degree of accurate control yarn.

Inventors

  • SUN LILI
  • XU YANQIN
  • ZHOU JIAN

Assignees

  • 江苏金夏纺织有限公司

Dates

Publication Date
20260512
Application Date
20250617

Claims (7)

  1. 1. A tensioning degree adjusting structure for yarns comprises a mounting box (1) and is characterized in that a U-shaped plate (3) is fixedly arranged on the front side of the top of the mounting box (1), a movable rod (9) is fixedly arranged in the U-shaped plate (3), a movable wheel (6) is installed on the surface of the movable rod (9) in a rotating mode, the movable wheel (6) and the movable rod (9) are symmetrically arranged left and right, a sliding groove (13) is formed in the middle of the top of the mounting box (1), a movable block (21) is installed in the sliding groove (13) in a sliding mode, a movable box is fixedly installed at the top of the movable block (21), a connecting rod (10) is fixedly installed in the movable box, a tensioning wheel (4) is installed on the surface of the connecting rod (10), a connecting block (18) is fixedly installed on the left side and the right side of the movable block (21), a sliding rod (20) is fixedly installed on the left side and the right side of the inside of the mounting box (1), the connecting block (18) is in sliding connection with the sliding rod (20), a threaded rod (19) is fixedly installed in the middle of the mounting box (1), and the threaded rod (19) is fixedly installed at the back of the threaded rod (12).
  2. 2. The structure for adjusting the tensioning degree of yarns according to claim 1, wherein the motor controller (2) is fixedly arranged on the left side of the front face of the installation box (1), the installation plate (8) is fixedly arranged on the right side of the front face of the installation box (1), and the motor controller (2) is electrically connected with the servo motor (12).
  3. 3. The structure for adjusting the tensioning degree of yarns according to claim 2, wherein a control knob (17) is fixedly arranged on the left side of the surface of the mounting plate (8), a switch button (16) is fixedly arranged on the right side of the surface of the mounting plate (8), and the switch button (16) and the control knob (17) are electrically connected with the motor controller (2).
  4. 4. The structure for adjusting the tensioning degree of yarns according to claim 1, wherein the mounting frames (7) are fixedly mounted on the left side and the right side of the bottom of the mounting box (1), mounting holes (15) are formed in the bottom of the mounting frames (7), and a plurality of mounting holes (15) are formed.
  5. 5. The structure for adjusting the tensioning degree of yarns according to claim 1, wherein the left side and the right side of the surface of the installation box (1) are movably provided with fixed handles (11), and the surface of the fixed handles (11) is fixedly provided with an anti-skid sleeve (14).
  6. 6. The structure for adjusting the tensioning degree of yarns according to claim 1, wherein the storage boxes (5) are fixedly arranged on the rear side of the top of the installation box (1), two storage boxes (5) are arranged, and the two storage boxes (5) are symmetrically arranged on the top of the installation box (1) in a left-right mode.
  7. 7. The structure for adjusting the tensioning degree of yarns according to claim 6, wherein the surfaces of the installation box (1), the U-shaped plate (3), the storage box (5), the installation frame (7), the installation plate (8), the connecting block (18), the sliding rod (20) and the moving block (21) are all provided with antirust paint coatings.

Description

Tensioning degree adjusting structure for yarns Technical Field The utility model belongs to the technical field of yarns, and particularly relates to a tensioning degree adjusting structure for yarns. Background Yarns are basic materials in the textile industry, the core definition of which can be summarized as continuous linear objects made of textile fibers (such as cotton, wool, chemical fibers, etc.) by processing, having a specific fineness and strength, and being mainly used for weaving woven fabrics, knitted fabrics, and for making ropes, embroidery, etc. The definition of yarn encompasses not only its physical form and processing means, but also the diverse classification and functional properties, which is one of the core elements of textile manufacture. When the yarn is processed in production, the yarn is required to be wound on the surface of the winding shaft, but when the yarn is wound, the winding density of the yarn can be influenced by the tensioning degree of the yarn, but when the existing yarn tensioning degree adjusting structure is used, the tensioning degree of the yarn is inconvenient to accurately adjust, and the problem to which the device is aimed is how to accurately adjust the tensioning degree of the yarn. Disclosure of utility model In order to solve the problems in the prior art, the utility model provides a tensioning degree adjusting structure for yarns, which solves the problem of how to accurately adjust the tensioning degree of the yarns. The tension adjusting structure for the yarns comprises a mounting box, wherein a U-shaped plate is fixedly arranged on the front side of the top of the mounting box, a movable rod is fixedly arranged on the inner side of the U-shaped plate, a movable wheel is rotatably arranged on the surface of the movable rod, the U-shaped plate, the movable wheel and the movable rod are symmetrically arranged left and right, a sliding groove is formed in the middle of the top of the mounting box, a movable block is slidably arranged in the sliding groove, a movable box is fixedly arranged on the top of the movable block, a connecting rod is fixedly arranged in the movable box, a tensioning wheel is rotatably arranged on the surface of the connecting rod, connecting blocks are fixedly arranged on the left side and the right side of the movable block, sliding rods are fixedly arranged on the left side and the right side of the inside of the mounting box, the connecting blocks are slidably connected with the sliding rods, a servo motor is fixedly arranged in the middle of the back of the mounting box, the output end of the servo motor is fixedly provided with a threaded rod, and the threaded rod is in threaded connection with the inside of the movable block. Preferably, the motor controller is fixedly installed on the left side of the front face of the installation box, the installation plate is fixedly installed on the right side of the front face of the installation box, and the motor controller is electrically connected with the servo motor. Preferably, the left side fixed mounting of mounting panel surface has control knob, the right side fixed mounting of mounting panel surface has shift knob, and shift knob and control knob all with motor controller electric connection. Preferably, the mounting frame is fixedly mounted on the left side and the right side of the bottom of the mounting box, mounting holes are formed in the bottom of the mounting frame, and a plurality of mounting holes are formed in the mounting holes. Preferably, the left side and the right side of the surface of the installation box are movably provided with fixed handles, and the surface of the fixed handles is fixedly provided with an anti-skid sleeve. Preferably, the rear side of the top of the installation box is fixedly provided with the storage boxes, two storage boxes are arranged, and the two storage boxes are arranged at the top of the installation box in a bilateral symmetry manner. Preferably, the surfaces of the mounting box, the U-shaped plate, the storage box, the mounting rack, the mounting plate, the connecting block, the sliding rod and the moving block are all provided with an anti-rust paint coating. Compared with the prior art, the utility model has the beneficial effects that: can drive the threaded rod through servo motor and rotate, because connecting block and sliding rod swing joint, and because movable block and threaded rod threaded connection, so can drive movable block, movable box, connecting rod and take-up pulley through the rotation of threaded rod and carry out the back-and-forth movement to change the distance between movable wheel and the take-up pulley, so that adjust the tensioning degree of yarn, and can the accurate control take-up pulley's of the number of turns of rotation through control threaded rod remove the distance, make things convenient for the tensioning degree of accurate control yarn. Drawings The accompanying drawings are inc