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CN-224225378-U - PVC pipe production twines membrane device

CN224225378UCN 224225378 UCN224225378 UCN 224225378UCN-224225378-U

Abstract

The utility model provides a PVC pipe production film winding device which comprises a plate body, a swivel, a driving piece and a smoothing piece, wherein a through material feeding hole is formed in the middle of the plate body, the swivel is rotatably arranged at one end of the material feeding hole and used for mounting film materials, the driving piece is arranged on the plate body and used for driving the swivel to rotate, and the smoothing piece is arranged on the outer edge of the swivel and used for smoothing a film wound on a pipe. According to the utility model, the mode that the flattening piece is arranged on the outer side of the swivel to flatten the film wound on the outer part of the pipe is adopted, so that the technical problem that the film is easy to loosen and fall off due to insufficient adhesion of the film to the surface of the pipe in the conventional film winding device during winding is solved, and the technical effect of improving the stability in the operation process is achieved.

Inventors

  • WU XIAOPING

Assignees

  • 湖北吉祥塑胶有限公司

Dates

Publication Date
20260512
Application Date
20250715

Claims (8)

  1. 1. A PVC pipe production twines membrane device, characterized in that includes: the middle part of the plate body is provided with a through feeding hole; the rotating ring is rotatably arranged at one end of the feeding hole and is used for mounting the film material; The driving piece is arranged on the plate body and used for driving the swivel to rotate; And the smoothing piece is arranged on the outer edge of the swivel and is used for smoothing the film wound on the pipe.
  2. 2. The film winding device for PVC pipe production according to claim 1, wherein the swivel is coaxially arranged with the feeding hole, a first supporting plate and a second supporting plate are distributed on the outer edge of the swivel at right angles, a film feeding shaft and a limiting shaft are respectively rotatably arranged on one side, far away from the plate body, of the first supporting plate and the second supporting plate, and tooth grooves are uniformly formed on the outer edge, close to the plate body, of the swivel.
  3. 3. The film winding device for PVC pipe production according to claim 2, wherein an included angle is arranged between the axis of the film material shaft and the axis of the limiting shaft and the axis of the swivel.
  4. 4. A PVC pipe production film wrapping apparatus as in claim 2 wherein the drive member includes a motor mounted through the plate and a gear fixedly mounted to an output shaft of the motor, the gear engaging the tooth slot.
  5. 5. The film winding device for PVC pipe production according to claim 2, wherein the smoothing member comprises a third supporting plate which is arranged opposite to the first supporting plate and fixedly connected with the outer edge of the swivel, and a rotating shaft which is fixedly arranged on the third supporting plate and far away from the plate body, wherein a smoothing plate is rotatably arranged outside the rotating shaft, and an elastic member is arranged on one side of the smoothing plate.
  6. 6. The PVC pipe production twining membrane device of claim 5, wherein a touch membrane pit is arranged at the top of one side of the pacifying plate, and a pressing strip is arranged in the touch membrane pit.
  7. 7. The PVC pipe production film winding device according to claim 5, wherein the elastic piece comprises a support rod fixedly installed at the bottom of the third support plate and an arc-shaped rod fixedly installed at one end of the support rod, the other end of the arc-shaped rod penetrates through one side of the flattening plate, and a spring with two ends fixedly connected with the flattening plate and the support rod is sleeved outside the arc-shaped rod.
  8. 8. A PVC pipe production film wrapping apparatus as in claim 1 wherein the inner equidistant and resilient mounting of the feed holes is provided with a plurality of support wheels.

Description

PVC pipe production twines membrane device Technical Field The utility model relates to the technical field of PVC pipe processing, in particular to a film winding device for PVC pipe production. Background The winding film can avoid the damage caused by scratching or collision of the surface of the pipe by the sharp tool during transportation, and can isolate rainwater, slurry, chemicals and the like, prevent blackening, corrosion or oxidation of the surface of the pipe, and especially solve the problems of easy aging and the like caused by long-term exposure of PVC. The film winding of PVC tubing is usually carried out at the end of the production line, in particular between the tractor and the cutter. After the pipe is extruded, the protective film is directly wound on the surface of the pipe through film winding equipment, and then cutting is carried out. The integrated process of tube making, film winding and tube cutting replaces the traditional manual film sleeving, and has higher efficiency and lower cost. However, when the film winding equipment is used for winding the film, certain tensile force can be generated on the film, the film surface can be wrinkled parallel to the length direction of the film, and air exists in the wrinkled space, so that the film is not sufficiently tightly contacted with the surface of the pipe, and the film which is not tightly attached to the surface of the pipe is easy to loose and fall off when the pipe is cut in the later stage, so that the film winding effect is poor. Disclosure of utility model Aiming at the defects in the prior art, the utility model provides a film winding device for PVC pipe production, which solves the problem that films are easy to loosen and fall off due to insufficient adhesion of the films to the surface of a pipe in the prior art. According to the embodiment of the utility model, the PVC pipe production film winding device comprises a plate body, a swivel, a driving piece and a smoothing piece, wherein a through feeding hole is formed in the middle of the plate body, the swivel is rotatably arranged at one end of the feeding hole and used for mounting film materials, the driving piece is arranged on the plate body and used for driving the swivel to rotate, and the smoothing piece is arranged on the outer edge of the swivel and used for smoothing a film wound on a pipe. In the above embodiment, the plate body is provided, the swivel is installed on one side of the feeding hole in the middle of the plate body, the middle hollow area of the feeding hole and the swivel is used for penetrating the pipe, during operation, the driving piece is started to drive the swivel, the swivel drives the film material to wind outside the pipe, meanwhile, the smoothing piece 400 is contacted with the wound film on the pipe to smooth the film, air in the film wrinkling is removed, the film can be tightly attached to the pipe, loosening and falling of the film during pipe cutting are avoided, and the film winding effect is guaranteed. In some embodiments, the swivel and the feeding hole are coaxially arranged, a first supporting plate and a second supporting plate are distributed at right angles on the outer edge of the swivel, a film feeding shaft and a limiting shaft are respectively rotatably arranged on one side, away from the plate body, of the first supporting plate and the second supporting plate, and tooth grooves are uniformly formed in the outer edge, close to the plate body, of the swivel. In some embodiments, an included angle is formed between the axis of the film material shaft and the axis of the limiting shaft and the axis of the rotating ring. In some embodiments, the drive member includes a motor mounted through the plate and a gear fixedly mounted to an output shaft of the motor, the gear engaging the tooth slot. In some embodiments, the smoothing member comprises a third supporting plate which is arranged opposite to the first supporting plate and fixedly connected with the outer edge of the swivel, and a rotating shaft which is fixedly installed on the third supporting plate and is far away from the plate body, a smoothing plate is rotatably installed outside the rotating shaft, and an elastic member is arranged on one side of the smoothing plate. In some embodiments, a touch film recess is formed in the top of one side of the pacifier, and a pressing strip is arranged in the touch film recess. In some embodiments, the elastic component includes fixed mounting in bracing piece and fixed mounting in the arc pole of bracing piece one end of third backup pad bottom, the other end of arc pole runs through to smooth one side outside of board, the outside cover of arc pole be equipped with both ends respectively with smooth board with bracing piece fixed connection's spring. In some embodiments, a plurality of supporting wheels are arranged in the feeding holes at equal intervals and elastically. Compared with the prior art, the film winding d