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Thin film slitting device based on macromolecule material

A technology of polymer material and film slitting, which is applied in the direction of winding strips, thin material processing, transportation and packaging, etc. problems, to achieve the effect of novel design, strict winding, and realization of position exchange

Active Publication Date: 2018-11-30
CHONGQING EFAN THINREX PHOTOELECTRIC TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The pre-processing equipment used in the production of aluminized film, such as the film used for production and processing, is purchased from the manufacturer to the factory. Most of the film width is too wide and must be cut before use, otherwise it cannot meet different films. However, in the prior art, the device used to cut the width of the film cannot simultaneously cut films of different widths, and the cutting knife is inconvenient to adjust

Method used

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  • Thin film slitting device based on macromolecule material
  • Thin film slitting device based on macromolecule material
  • Thin film slitting device based on macromolecule material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] see Figure 1~4 , in an embodiment of the present invention, a film slitting device based on a polymer material includes a release roller 1, an adjustable slitting mechanism 3, and a winding roller 4; the release roller 1 and the winding roller 4 are rotatably connected On the bracket, the adjustable slitting mechanism 3 is set between the unwinding roller 1 and the winding roller 4, and is connected with the electric telescopic rod 2 arranged symmetrically front and rear. Position adjustment, the adjustable cutting mechanism 3 includes a motor 8, a fixed plate 9, a cutting knife 10 and an abutment plate 11, the fixed plate 9 is symmetrically arranged, and a rotating shaft 15 is arranged between the two fixed plates 9, and the rotating shaft 15 One end passes through the fixed plate 9 and is fixedly connected with the output shaft of the motor 8. The other end of the rotating shaft 15 passes through the other fixed plate 9 and is rotatably connected with the fixed plate...

Embodiment 2

[0027] The difference between the second embodiment and the first embodiment is that the upper end of the winding roller 4 is provided with a pressing mechanism, and the pressing mechanism includes a pressing wheel 5, a movable rod 6 and a spring 7, and the movable rod 6 is rotatably connected to the bracket 6 , the pressing wheel 5 is rotatably connected to one end of the movable rod 6 and abuts against the winding roller 4, and the spring 7 is connected to the other end of the movable rod 6, and the film winding can be realized tightly through the provided pressing mechanism.

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Abstract

The invention discloses a thin film slitting device based on a macromolecule material. The thin film slitting device comprises an unwinding roll, an adjustable slitting mechanism and a winding roll, wherein the unwinding roll and the winding roll are respectively and rotationally connected with a bracket; the adjustable slitting mechanism is arranged between the unwinding roll and the winding roll, and is connected with electric telescopic rods which are symmetrically arranged at front side and back side; the adjustable slitting mechanism comprises a motor, fixed plates, slitting knives and aplurality of abutting plates; a rotary shaft is arranged between the two fixed plates; the multiple butting plates are arranged at the outer side of the rotary shaft along the circumference direction;the outer side of each abutting plate is clamped with the corresponding slitting knife. The thin film slitting device has the advantages that the design is novel; the adjusting rod is driven by an adjusting button to rotate, and drives a threaded sleeve cylinder to drive a sleeve ring to do face-to-face movement or opposite movement; in the face-to-face movement process of the sleeve ring, the abutting plates can be diffused; in the opposite movement process, the abutting plates can be approached, so as to adjust and replace the positions of the slitting knives, adjust the distance between the multiple slitting knives, and meet the different slitting width requirements.

Description

technical field [0001] The invention relates to the technical field of polymer material preparation equipment, in particular to a film cutting device based on polymer materials. Background technique [0002] Molecular materials are divided into natural polymer materials and synthetic polymer materials according to their sources; natural polymers are polymer substances that exist in animals, plants and organisms, and can be divided into natural fibers, natural resins, natural rubber, animal glue, etc. Synthetic polymer materials mainly refer to the three major synthetic materials of plastics, synthetic rubber and synthetic fibers, and also include adhesives, coatings and various functional polymer materials. Synthetic polymer materials have properties that natural polymer materials do not have or have superior properties - smaller density, higher mechanical properties, wear resistance, corrosion resistance, electrical insulation, etc. [0003] Among them, the aluminized film...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H16/00B65H18/08B65H18/26B65H35/02B26D7/26
Inventor 张宾宾
Owner CHONGQING EFAN THINREX PHOTOELECTRIC TECH CO LTD
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