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CN-224212108-U - Novel coiling type winding mechanism for polytetrafluoroethylene film

CN224212108UCN 224212108 UCN224212108 UCN 224212108UCN-224212108-U

Abstract

The utility model discloses a novel coiling mechanism for polytetrafluoroethylene films, which relates to the technical field of coiling mechanisms and comprises a machine case, wherein two beam swing arms are connected inside the machine case through bearings, a second connecting shaft is fixedly arranged between the two beam swing arms, a floating guide roller is connected between the two beam swing arms through bearings, a first cylinder is arranged inside the machine case, the tail end of the first cylinder is movably connected with the machine case through a rotating shaft, a connecting frame is arranged at the output end of the first cylinder, the second connecting shaft penetrates through the connecting frame and is connected with the connecting frame through the bearings, and the coiling mechanism has the advantages that the coiling speed and the coiling efficiency are remarkably improved, the rhythm of the whole production process is improved, the coiling quality is greatly improved, the consistency and the excellent quality of products are ensured, the physical property and the quality of the materials are protected, and the labor intensity is reduced due to accurate tension control.

Inventors

  • GUO TAO

Assignees

  • 苏州圣迪尔机电科技有限公司

Dates

Publication Date
20260508
Application Date
20250516

Claims (5)

  1. 1. The novel coiling type winding mechanism for the polytetrafluoroethylene film comprises a machine case (1) and is characterized in that two beam swing arms (4) are connected inside the machine case (1) through bearings, a second connecting shaft (17) is fixedly arranged between the two beam swing arms (4), floating guide rollers (5) are connected between the two beam swing arms (4) through bearings, a first air cylinder (2) is mounted inside the machine case (1), the tail end of the first air cylinder (2) is movably connected with the machine case (1) through a rotating shaft, a connecting frame (3) is mounted at the output end of the first air cylinder (2), and the second connecting shaft (17) penetrates through the connecting frame (3) and is connected with the connecting frame (3) through bearings.
  2. 2. The novel coiling mechanism for the polytetrafluoroethylene film, which is disclosed in claim 1, is characterized in that a transmission shaft (11) is arranged inside the case (1), the joint of the transmission shaft (11) and the case (1) is connected through a bearing, two second motors (10) are arranged inside the case (1), the tail ends of the second motors (10) are movably connected with the case (1) through rotating shafts, the output ends of the second motors (10) are connected with second air cylinders (14), two side swing arms (12) are fixedly sleeved outside the transmission shaft (11), a first connecting shaft (13) is fixedly arranged between the two side swing arms (12), and the first connecting shaft (13) penetrates through the second air cylinders (14) and is connected with the second air cylinders (14) through bearings, and a coiling roller (15) is arranged between the two side swing arms (12).
  3. 3. The novel coiling mechanism for the polytetrafluoroethylene film, which is disclosed in claim 1, is characterized in that a first cooling roller (8) and a second cooling roller (9) are respectively arranged in the machine case (1), and a first motor (7) is arranged in the machine case (1).
  4. 4. The novel coiling mechanism for the polytetrafluoroethylene film, which is disclosed in claim 1, is characterized in that a bending roller (6) is arranged at the top of the case (1).
  5. 5. The novel coiling mechanism for the polytetrafluoroethylene film, as claimed in claim 1, is characterized in that a plurality of supporting feet (16) are arranged at the bottom of the case (1).

Description

Novel coiling type winding mechanism for polytetrafluoroethylene film Technical Field The utility model relates to the technical field of winding mechanisms, in particular to a novel winding type winding mechanism for polytetrafluoroethylene films. Background The surface coiling refers to the process of coiling the film by a surface coiling machine, and the coiling is realized by virtue of friction and opposite tension between a power roller and a coiling material in the coiling process, so that the surface coiling machine is suitable for occasions with large thickness variation, large tension and large coiling diameter. The existing coiling type coiling mechanism is complex in structure, inconvenient to operate, high in maintenance cost, and not flexible and accurate in tension control, coiling speed adjustment and the like, and quality problems such as slipping, coiling displacement, bubble tube and the like easily occur in the coiling process for a polytetrafluoroethylene film material with a smooth surface. Disclosure of utility model Therefore, the utility model provides a novel coiling mechanism for polytetrafluoroethylene films, which aims at solving the problems of complex structure, inconvenient operation, high maintenance cost, easy occurrence of quality problems of slipping, coiling displacement, bubble tube and the like in the coiling process of polytetrafluoroethylene film materials with smooth surfaces, inflexibility and accuracy in tension control, coiling speed adjustment and the like. In order to achieve the aim, the novel coiling type winding mechanism for the polytetrafluoroethylene film comprises a machine case, wherein two beam swing arms are connected inside the machine case through bearings, a second connecting shaft is fixedly arranged between the two beam swing arms, a floating guide roller is connected between the two beam swing arms through bearings, a first air cylinder is installed inside the machine case, the tail end of the first air cylinder is movably connected with the machine case through a rotating shaft, a connecting frame is installed at the output end of the first air cylinder, and the second connecting shaft penetrates through the connecting frame and is connected with the connecting frame through bearings. Preferably, a transmission shaft is arranged in the case, the transmission shaft is connected with the joint of the case through a bearing, two second motors are mounted in the case, the tail ends of the second motors are movably connected with the case through a rotating shaft, the output ends of the second motors are connected with second cylinders, two side swing arms are fixedly sleeved on the outer portion of the transmission shaft, a first connecting shaft is fixedly arranged between the side swing arms, and the first connecting shaft penetrates through the second cylinders and is connected with the second cylinders through bearings, and a winding roller is mounted between the side swing arms. Preferably, a first cooling roller and a second cooling roller are respectively installed in the machine case, and a first motor is installed in the machine case. Preferably, a bending roller is arranged at the top of the case. Preferably, a plurality of supporting feet are arranged at the bottom of the case. The embodiment of the utility model has the following advantages: The winding speed and the winding efficiency are remarkably improved, and the winding work of the same amount of materials can be completed in a shorter time, so that the rhythm of the whole production process is improved, the winding quality is greatly improved, the materials are orderly and tightly wound, the problems of wrinkling, loosening, deviation and the like are avoided, the consistency and the good quality of products are ensured, the situation of excessive stretching or insufficient tension of the materials in the winding process is avoided by accurate tension control, and the physical properties and the quality of the materials are protected; The improvement of the degree of automation reduces the errors of manual operation, reduces the dependence on experience and skills of operators, and reduces the labor intensity. Drawings In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort. The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or ad