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Rewinding machine for polyimide film processing

A polyimide film and rewinding machine technology, applied in the field of rewinding machines, can solve the problems that the rewinding machine cannot effectively control the rewinding tension, cannot prevent the flattening of folds and wrinkles, and the loosening of the rewinding machine, so as to improve the rewinding ability. Roll quality, increase tension and ensure stability

Inactive Publication Date: 2022-01-14
赵俊营
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a rewinding machine for polyimide film processing, which solves the problem that when the current polyimide film is rewinded, it is easily damaged when the tension is too high, and it is easy to cause damage when the tension is low. The rewinding is loose, the traditional rewinding machine cannot effectively control the rewinding tension, and the existing rewinding machine cannot prevent wrinkles and the ability to flatten the wrinkles

Method used

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  • Rewinding machine for polyimide film processing
  • Rewinding machine for polyimide film processing
  • Rewinding machine for polyimide film processing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Such as Figure 1-3 As shown, the present invention provides a technical solution: a rewinder for polyimide film processing, including an installation carrier 1, the front of the installation carrier 1 is correspondingly provided with an installation cover 2, and the installation carrier 1 The front of the drive plate 3 is provided with a driving disc 3, and the surroundings of the front of the driving disc 3 are uniformly fixedly connected with a restricting plunger 4, and the inside of the restricting plunger 4 runs through and is slidably connected with a rewinding carrying wheel 5, two rewinding carrying wheels 5 The positions between them are all provided with forming auxiliary plates 6, and the middle position inside the forming auxiliary plates 6 is fixedly connected with limiting inserting rods 7, and the surroundings of the front of the mounting carrier plate 1 and the inner sides of the rewinding wheel parts 5 are evenly provided with limit slides. Slot 8, lim...

Embodiment 2

[0036] Such as Figure 4-5 Shown, on the basis of embodiment one, the present invention provides a kind of technical scheme: a kind of rewinding machine that is used for polyimide film processing, rewinding carrying wheel part 5 comprises carrying sleeve 51, carrying sleeve 51 The inside of the sleeve is sleeved on the outside of the limit insertion rod 4, and one side of the front side of the carrying sleeve 51 is fixedly connected with a moving track 52, and the inside of the moving track 52 is slidably connected with an adjustment block 53.

[0037] The outer end surface of the adjustment block 53 is fixedly connected with the forming auxiliary plate 6 , the bottom end of the adjustment block 53 located inside the moving track 52 is fixedly connected with a squeeze spring 54 , and the outer surface of the carrying sleeve 51 is provided with a snap-in terminal 55 . Increase the tension of the film as a whole to ensure the stability after rewinding.

Embodiment 3

[0039] Such as Figure 6-8As shown, on the basis of Embodiment 1 and Embodiment 2, the present invention provides a technical solution: a rewinder for polyimide film processing, the leveling mechanism 9 includes a support outer plate 91, and the support outer plate The upper and lower ends of the front of 91 are fixedly connected to the limit cover 92, and the position near the output end above the support outer plate 91 is rotatably connected to the discharge pinch wheel 93, and the output end inside the limit cover 92 is fixed below the discharge pinch wheel 93. Wipe pressing sheet 94 is connected. Prevent impurities on the surface of the film from being damaged under the action of rewinding tension, and ensure the cleanliness of the film.

[0040] The front side of the supporting outer plate 91 and close to the input end is rotatably connected with a feed rotary rod 95 , and the middle position of the front side of the supporting outer plate 91 is fixedly connected with a ...

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Abstract

The invention discloses a rewinding machine for polyimide film processing and relates to the technical field of rewinding machines. The rewinding machine for polyimide film processing comprises a mounting carrier plate, a mounting cover plate is correspondingly arranged on the front face of the mounting carrier plate, limiting insertion rods are evenly and fixedly connected to the periphery of the front face of a driving disc, rewinding carrying wheel pieces penetrate through the limiting insertion rods and are slidably connected to the interiors of the limiting insertion rods, auxiliary forming plates are arranged between the two rewinding carrying wheel pieces, limiting insertion rods are fixedly connected to the middle positions of the inner sides of the auxiliary forming plates, the limiting insertion rods correspondingly slide in limiting sliding grooves, a leveling mechanism is fixedly connected to the position, on the right side of the driving disc, of the front face of the mounting carrier plate, and a discharging winding drum is fixedly connected to the position, close to the middle of the right end, of the front face of the mounting carrier plate. According to the rewinding machine for polyimide film processing, the tension of a rewound polyimide film is increased, the tension of the rewound polyimide film is improved, and meanwhile, the situation that a single-layer polyimide film is damaged due to stress is avoided.

Description

technical field [0001] The invention relates to the technical field of rewinding machines, in particular to a rewinding machine for polyimide film processing. Background technique [0002] The rewinding machine is generally used for: rewinding and cutting of mica tape, paper, and film, and plays the role of splitting everything into two. It is often used to cut wide coils, and the subsequent re-slitting plays an important role. , It is a special equipment for paper, mica tape and film. [0003] The rewinding machine is a special equipment for paper, mica tape and film. Its purpose is to rewind the paper rolls produced by the paper machine in sequence, and the paper is made into finished paper after rewinding. It has become a development trend in the papermaking machinery industry to use AC drives instead of DC drives for rewinders. The paper rolled by the winder is relatively soft, the inside may be damaged or broken, the edges on both sides are not neat, the width of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H23/26B65H23/34B65H18/02B08B1/00B08B1/02B08B1/20
CPCB65H23/26B65H23/34B65H18/026B65H18/021B65H2701/19B08B1/165B08B1/20
Inventor 赵俊营
Owner 赵俊营
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