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CN-224212905-U - Quick detach formula rib knitting machine

CN224212905UCN 224212905 UCN224212905 UCN 224212905UCN-224212905-U

Abstract

The application relates to a quick-dismantling rib knitting machine which comprises a rib knitting machine body, a rotating frame, a rolling assembly and a rotary drum, wherein the rotating frame is rotationally connected to the rib knitting machine body, the rolling assembly comprises two rotating discs and a driving piece, the rotating discs are rotationally connected to the rotating frame, clamping grooves are formed in the side walls of the rotating discs, the clamping grooves extend along the radial direction of the rotating discs, the rotary drum is used for being clamped in the clamping grooves, a limiting piece is arranged on the rotating discs and comprises a limiting plate, a first magnet and a second magnet, the limiting plate is rotationally connected to the rotating discs, the first magnet is arranged on the limiting plate, the second magnet is arranged on the rotating discs, and when the first magnet and the second magnet are attracted, the limiting plate is used for being abutted to the side walls of the rotary drum, and the driving piece is used for driving the two rotating discs to rotate at the same speed. The application has the effect of improving the replacement speed of the rotary drum, thereby improving the working efficiency of the equipment.

Inventors

  • Zhao Wangxiang
  • YING QING
  • SUN YUNLAI
  • Zhao Huajuan

Assignees

  • 浙江恒隆芳纶科技有限公司

Dates

Publication Date
20260508
Application Date
20250605

Claims (8)

  1. 1. A quick-dismantling rib knitting machine is characterized by comprising a rib knitting machine body (1), a rotating frame (2), a rolling component (3) and a rotary drum (4), wherein the rotating frame (2) is rotationally connected to the rib knitting machine body (1), the rolling component (3) comprises two rotating discs (31) and a driving piece (32), the rotating discs (31) are rotationally connected to the rotating frame (2), clamping grooves (311) are formed in the side walls of the rotating discs (31), the clamping grooves (311) extend along the radial direction of the rotating discs (31), the rotary drum (4) is used for being clamped in the clamping grooves (311), a limiting piece (5) is arranged on the rotating discs (31), the limiting piece (5) comprises a limiting plate (51), a first magnet (52) and a second magnet (53), the limiting plate (51) is rotationally connected to the rotating discs (31), the first magnet (52) is arranged on the limiting plate (51), the second magnet (53) is arranged on the second magnet (53) and is abutted to the first magnet (53) and the second magnet (53), the driving piece (32) is used for driving the two rotating discs (31) to rotate at the same speed.
  2. 2. The quick-release rib knitting machine according to claim 1, characterized in that the driving piece (32) comprises two first driving gears (321), two second driving gears (322) and a driving motor (323), the two first driving gears (321) are corresponding to the two rotating discs (31), the first driving gears (321) are arranged on the rotating discs (31), the two second driving gears (322) are corresponding to the two first driving gears (321), the second driving gears (322) are rotatably connected to the rotating frame (2), the second driving gears (322) are meshed with the corresponding first driving gears (321), and the driving motor (323) is used for driving the two second driving gears (322) to rotate.
  3. 3. The quick-release rib knitting machine as claimed in claim 1, characterized in that the limiting plate (51) is provided with a poking block (54).
  4. 4. The quick-release rib knitting machine according to claim 1, characterized in that a clamping piece (7) for clamping cloth is arranged on the rotary drum (4), the clamping piece (7) comprises a clamping plate (71) and a coil spring (72), a clamping groove (42) is formed in the side wall of the rotary drum (4), the clamping plate (71) is rotatably connected in the clamping groove (42), and the coil spring (72) is used for keeping the clamping plate (71) abutted against the cloth in the clamping groove (42).
  5. 5. The quick release rib machine of claim 4, wherein the clamping plate (71) is provided with a pressing groove (73) for being pressed by a user.
  6. 6. The quick-release rib knitting machine of claim 1, wherein the rotating frame (2) is further provided with a tensioning piece (8) for tensioning cloth, the tensioning piece (8) comprises two tensioning rollers (81), a tensioning frame (82) and a torsion spring (83), the tensioning frame (82) is rotatably connected to the rotating frame (2), the two tensioning rollers (81) are parallel to each other, the tensioning rollers (81) are rotatably connected to the tensioning frame (82), and the torsion spring (83) is used for limiting the rotation of the tensioning frame (82).
  7. 7. The quick-release rib knitting machine of claim 6, further comprising an adjusting piece (9) arranged on the rotating frame (2), wherein the adjusting piece (9) comprises two adjusting plates (91) and two adjusting cylinders (92), the adjusting plates (91) are slidingly connected to the rotating frame (2) along the length direction of the tensioning roller (81), the two adjusting cylinders (92) correspond to the two adjusting plates (91), and the adjusting cylinders (92) are used for driving the adjusting plates (91) to move.
  8. 8. A quick-release rib machine according to claim 2, characterized in that the drive (32) is provided with a protective cover (6) over the housing.

Description

Quick detach formula rib knitting machine Technical Field The application relates to the field of rib machines, in particular to a quick-dismantling rib machine. Background The rib knitting machine is a special machine type of double-sided large circular knitting machine and can be used for knitting neckline, cuffs, bitter taste, lower hem and the like. At present, chinese patent utility model with publication number of CN215328637U discloses a high-speed double-sided rib knitting machine for textile processing, which comprises a base and a thread machine main body, wherein the upper end face of the base is positioned below the thread machine main body, a rolling component is arranged below the thread machine main body, the rolling component comprises upright posts which are symmetrically arranged, symmetrical rotating discs are arranged between the upright posts, the rotating discs are movably connected with the upright posts through shaft rods, one shaft rod is connected with a stepping motor, a rotary drum is arranged in an annular array between the rotating discs, large gears are fixedly arranged at two ends of the rotary drum through the rotary drum, the side face of each large gear is rotatably connected with the rotating disc through a movable component, a motor lifting device is arranged at the side face of the upright posts, a motor is arranged in the motor lifting device, the output end of the motor is connected with a small gear, a cutting groove plate is fixedly connected between the rotating discs, a cutting component is arranged at a corresponding position of the cutting groove plate, and the cutting component is connected with the upright posts through a U-shaped frame. When the cloth is rolled, a new rotary drum needs to be replaced, and the rotary drum is fixed on the rotary rod through the threaded rod, so that the threaded rod needs to be unscrewed for dismantling operation every time when the rotary drum is replaced, and the operation is complicated. Disclosure of utility model In order to improve the replacement speed of the rotary drum and thus improve the working efficiency of equipment, the application provides a quick-dismantling rib knitting machine. The application provides a quick-dismantling rib knitting machine, which adopts the following technical scheme: The utility model provides a quick detach formula rib knitting machine, includes rib knitting machine body, rotating turret and rolling subassembly and rotary drum, the rotating turret rotate connect in on the rib knitting machine body, the rolling subassembly include two rolling discs and driving piece, the rolling disc rotate connect in on the rotating turret, the draw-in groove has been seted up to the rolling disc lateral wall, the draw-in groove extends along the radial direction of rolling disc, the rotary drum be used for the joint in the draw-in groove, be provided with the locating part on the rolling disc, the locating part includes limiting plate, first magnet and second magnet, the limiting plate rotate connect in on the rolling disc, first magnet set up in on the limiting plate, the second magnet set up in on the rolling disc, first magnet with when the second magnet is inhaled mutually, the limiting plate is used for the butt on the lateral wall of rotary drum, the driving piece is used for driving two rolling discs and rotates with the same speed. Through adopting above-mentioned technical scheme, when the rotary drum needs to be changed, the staff can be earlier with overcoming the magnetic force of first magnet and second magnet and rotate the limiting plate, the draw-in groove exposes this moment, the staff alright take off the rotary drum from the rolling disc, later the staff again with new rotary drum joint to the draw-in groove in, afterwards rotate the limiting plate, the limiting plate realizes the butt through first magnet and second magnet on the lateral wall of rotary drum, the restriction rotary drum rotates for the rolling disc, drive two rolling discs through the driving piece and rotate with the same speed, make the bayonet socket of two draw-in grooves the same all the time, the rotary drum of the cloth winding of being convenient for follow-up staff with accomplishing is taken off, the change speed of rotary drum has been improved, thereby improve the work efficiency of equipment. Optionally, the driving piece includes two first drive gears, two second drive gears and driving motor, and two first drive gears are corresponding with two rolling discs, first drive gear set up in on the rolling disc, two second drive gears are corresponding with two first drive gears, the second drive gear rotates to be connected on the rotating turret, second drive gear and corresponding first drive gear meshing, driving motor is used for driving two second drive gears rotation. Through adopting above-mentioned technical scheme, driving motor drives two second drive gears and rotates simultaneously, and two secon