Winding speed regulating mechanism for polyethylene terephthalate (PET) aluminum foil production

A technology of speed regulating mechanism and aluminum foil, which is applied in the direction of winding strips, function indication, thin material processing, etc., can solve the problems of large pulling force of aluminum foil, damage of aluminum foil, etc., and achieve the effect of reducing the rotation speed
CN112224942AInactive Publication Date: 2021-01-15广东芭沐思日化有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
广东芭沐思日化有限公司
Publication Date
2021-01-15
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to the technical field of aluminum foil winding, and discloses a winding speed regulating mechanism for polyethylene terephthalate (PET) aluminum foil production. The winding speed regulating mechanism for PET aluminum foil production comprises a box body, wherein a movable rod is inserted into the top of the box body; a movable roller is rotatably connected to the bottom ofthe movable rod; a first gear is rotatably connected to the inner bottom wall of the box body; two rotating cylinders are rotatably connected to the inner right wall of the box body; threaded rods areinserted into the left sides of the two rotating cylinders correspondingly; fixing blocks are fixedly connected to the left sides of the two threaded rods correspondingly; a triangular frame is fixedly connected to the tops of the two fixing blocks; a sliding block is fixedly connected to the top of the triangular frame; and a transverse rod is fixedly connected to the left side of the sliding block. When the fixing blocks move rightwards, the movable roller is driven to press an aluminum foil downwards through cooperation of the triangular frame, the sliding block, the transverse rod, the first gear and the movable rod, so that the aluminum foil is in a tensioned state, and the situation that after the rotating speed of the winding roller is reduced, the aluminum foil behind passes through the rotating roller at the original speed under the inertia effect, and consequently the tension of the aluminum foil is too small before winding so as to generate gaps is prevented.
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Description

technical field

[0001] The invention relates to the technical field of aluminum foil winding, in particular to a winding speed regulating mechanism for PET aluminum foil production. Background technique

[0002] Aluminum foil is a hot stamping material that is directly rolled into thin sheets of metal aluminum. Its hot stamping effect is similar to that of pure silver foil hot stamping, so it is also called fake silver foil. Aluminum foil is widely used in food and beverages because of its excellent characteristics. , cigarettes, medicines, photographic bottom plates, household daily necessities, etc., usually used as packaging materials; electrolytic capacitor materials; heat insulation materials for buildings, vehicles, ships, houses, etc.; can also be used as decorative gold and silver threads, wallpapers, and various stationery prints and Decoration trademarks of light industrial products, etc.

[0003] After the PET aluminum foil is produced, the aluminum foil needs to...

Claims

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