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CN-224211393-U - Winding machine capable of adjusting tension

CN224211393UCN 224211393 UCN224211393 UCN 224211393UCN-224211393-U

Abstract

The utility model relates to the technical field of winding machines, and particularly discloses a winding machine with adjustable tension, which comprises a packaging film placed on the surface of a rotary drum, wherein the winding machine with adjustable tension comprises a fixed seat, the fixed seat is connected with a first roller, a second roller and an adjusting roller through a T-shaped groove, the fixed seat is connected with a motor through a supporting plate, the motor is connected with a sliding block through a driving belt, and the sliding block is connected with the adjusting roller.

Inventors

  • ZHANG JIANHAO

Assignees

  • 太仓鸿海精密机械有限公司

Dates

Publication Date
20260508
Application Date
20250512

Claims (6)

  1. 1. The tension-adjustable winding machine comprises a packaging film (2) arranged on the surface of a rotary drum (1), and is characterized by comprising a fixing seat (5), wherein the fixing seat (5) is connected with a roller I (6), a roller II (7) and an adjusting roller (8) through a T-shaped groove (17), the fixing seat (5) is connected with a motor (9) through a supporting plate (16), the motor (9) is connected with a sliding block (11) through a transmission belt (10), and the sliding block (11) is connected with the adjusting roller (8).
  2. 2. The winding machine with adjustable tension according to claim 1, wherein the surface of the rotary drum (1) is sleeved with a packaging film (2), the other end of the packaging film (2) is sequentially contacted with a roller I (6), an adjusting roller (8), a roller II (7) and a winding piece (4), and the lower end of the winding piece (4) is fixedly connected with a rotary table (3).
  3. 3. The winding machine with adjustable tension according to claim 2, wherein the upper end and the lower end of the supporting plate (16) are fixedly connected with fixing seats (5), T-shaped grooves (17) are formed in the fixing seats (5), and a motor (9) is fixedly connected to the middle point of the supporting plate (16).
  4. 4. The winding machine with adjustable tension according to claim 3, wherein the output end of the motor (9) is connected with a driving belt (10) through a belt pulley, two ends of the driving belt (10) are connected with a threaded rod (12) through belt pulleys, and the other end of the threaded rod (12) penetrates through the T-shaped groove (17) and is in rotary connection with the fixed seat (5).
  5. 5. The tension-adjustable winding machine according to claim 4, wherein the surface of the threaded rod (12) is in threaded connection with a sliding block (11), the sliding block (11) is in sliding connection with a T-shaped groove (17), the lower end of the sliding block (11) is fixedly connected with an adjusting roller (8), the roller I (6) and the roller II (7) are in an isosceles triangle shape, and the adjusting roller (8) is positioned at a vertex angle.
  6. 6. The tension-adjustable winding machine according to claim 5, wherein the inner wall of the T-shaped groove (17) is contacted with a roller I (6), a roller II (7) and an adjusting roller (8), the upper surfaces of the roller I (6) and the roller II (7) are rotationally connected with an arc plate (13), the outer arc surface of the arc plate (13) is fixedly connected with a guide rod (14) and a spring (15), the other end of the spring (15) is fixedly connected with a fixed seat (5), the spring (15) is in a compressed state, the other end of the guide rod (14) is in sliding connection with the fixed seat (5), and the guide rod (14) is positioned at the inner side of the spring (15).

Description

Winding machine capable of adjusting tension Technical Field The utility model relates to the technical field of winding machines, in particular to a winding machine with adjustable tension. Background The winding machine is widely used for packaging products such as foreign trade outlets, food and beverage, plastic chemical industry, glass ceramic, electromechanical castings and the like, can prevent goods from being damaged in the process of carrying, and has the functions of dust prevention, moisture prevention and cleaning. Chinese patent CN219134612U discloses a cylinder winding machine, which comprises a chassis mechanism, a film frame mechanism and a lifting mechanism, wherein the chassis mechanism is provided with a rotatable output end, the film frame mechanism is used for outputting a film so as to wrap cargoes, the lifting mechanism comprises a stand column support and a lifting assembly, the stand column support is fixedly arranged on the chassis mechanism, the film frame mechanism is in sliding connection with the stand column support, the lifting assembly is arranged in the stand column support, the lifting assembly is provided with two movable ends which move along the vertical direction, and the two movable ends of the lifting assembly are respectively fixedly connected with the left end and the right end of the film frame mechanism. Therefore, the stability of the lifting assembly during movement of the movable end is greatly improved, and the stability of the film frame mechanism during movement is improved. However, in the above-mentioned patent, because need carry out winding parcel work to different materials in the in-process of using, so should have the adjustability, and its winding tension can't be adjusted when the device works, leads to can't carry out the winding that the compactness is different to different materials, and then leads to the function limited. Disclosure of utility model The utility model aims to provide a winding machine with adjustable tension so as to solve the problems in the prior art. The tension-adjustable winding machine comprises a packaging film placed on the surface of a rotary drum, wherein the tension-adjustable winding machine comprises a fixing seat, the fixing seat is connected with a roller I, a roller II and an adjusting roller through a T-shaped groove, the fixing seat is connected with a motor through a supporting plate, the motor is connected with a sliding block through a transmission belt, and the sliding block is connected with the adjusting roller. Preferably, the surface of the rotary drum is sleeved with a packaging film, the other end of the packaging film is sequentially contacted with a roller I, a regulating roller, a roller II and a winding piece, and the lower end of the winding piece is fixedly connected with a rotary table. Preferably, the upper end and the lower end of the supporting plate are fixedly connected with fixing seats, T-shaped grooves are formed in the fixing seats, and a motor is fixedly connected to the middle point of the supporting plate. Preferably, the output end of the motor is connected with a driving belt through a belt pulley, two ends of the driving belt are connected with threaded rods through belt pulleys, and the other ends of the threaded rods penetrate through the T-shaped grooves and are rotationally connected with the fixing seats. Preferably, the surface threaded connection of threaded rod has the slider, slider and T type groove sliding connection, and the lower extreme fixedly connected with dancer roll of slider, dancer roll, roller one and roller two three are isosceles triangle, and dancer roll is located apex angle department. Preferably, the inner wall contact of T type groove has roller one, roller two and dancer roll, and the upper surface rotation of roller one and roller two is connected with the arc, and the extrados fixedly connected with guide bar and spring of arc, the other end and the fixing base fixed connection of spring, and the spring is in compressed state, and the other end and the fixing base sliding connection of guide bar, the guide bar is located the inboard of spring. Compared with the prior art, the utility model has the beneficial effects that the threaded rod is driven to rotate through the rotation of the motor, the adjusting roller can slide along the T-shaped groove at the moment and is close to or far away from the first roller and the second roller, and the moving resistance of the packaging film is increased or reduced under the extrusion of the adjusting roller at the moment, so that the tension can be quickly adjusted. Drawings FIG. 1 is a three-dimensional schematic view of the overall structure of the present utility model; FIG. 2 is a schematic top view of the fixing base of the present utility model; FIG. 3 is a schematic view of the upper surface of the fixing base of the present utility model; fig. 4 is a schematic view of a lower surface section of the