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Braking type non-damage coiling and tensioning machine

A non-damaging, tensioning technology, applied in the direction of coiling strips, thin material handling, transportation and packaging, etc., to improve the coiling quality and solve the effect of scratches

Active Publication Date: 2015-11-18
HANGZHOU HENGLI CUTTING EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, due to the sliding friction between the felt pad and the belt material, the surface of the belt material will inevitably be scratched

Method used

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  • Braking type non-damage coiling and tensioning machine
  • Braking type non-damage coiling and tensioning machine

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings of the embodiments.

[0017] Such as figure 1 , figure 2 The shown brake-type strip coiling and tensioning machine without damage, the coiling and tensioning machine includes a frame 1, an upper beam 9 and a lower beam 2, the top of the frame 1 is provided with a cylinder 10, and the upper beam 9 and the cylinder 10 is connected to the piston rod, and the upper and lower sides of the frame 1 are respectively provided with a main shaft 5, and a plurality of inert rubber wheels 6 are uniformly arranged on the main shaft 5, and the core part of the inert rubber wheel 6 is a metal material, and the outer ring It is made of non-metallic material with certain elasticity and large surface friction coefficient, and each inert rubber wheel 6 is arranged on the main shaft 5 through rolling bearings. Such as figure 2 As shown, the upper and lower rows of idle rubber wheels 6 ar...

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Abstract

The invention relates to a striping production line reeling and tensioning machine, in particular to a braked strip zero damage reeling and tensioning machine. The reeling and tensioning machine comprises a frame, main shafts are respectively arranged on the upper and lower sides of the frame, a plurality of inert rubber wheels are uniformly arranged on the main shafts, the inert rubber wheels can independently rotate on the main shafts, the inert rubber wheels of the upper and lower rows are arranged corresponding to one by one, and a strip conveying passage is formed between the inert rubber wheels of the two rows; at least one of the upper and lower corresponding inert rubber wheels is provided with a braking device; and the frame is provided with a pressure device for pressing the inert rubber wheels to compact the strip. Through the reeling and tensioning machine, the scratch problem is solved, and the striping production line reeling quality is improved.

Description

technical field [0001] The invention relates to a coiling and tensioning machine for a slitting production line. Background technique [0002] The slitting production line is to cut the wide coil into multiple narrow strips, and then use the coiler to harvest the multiple narrow strips at the same time. The coiling tensioner applies a certain tension to each narrow strip before the coiler is wound. Tension to ensure that the harvested rolls are neat, tight and not loose. [0003] The conventional coiling tensioning machine adopts the technique of placing felt pads on the upper and lower sides of the strip material, pressing the felt pads to clamp the strip material, and friction between the felt pad and the strip material to generate tension when the strip material is coiled. In this way, due to the sliding friction between the felt pad and the strip material, the surface of the strip material will inevitably be scratched. Contents of the invention [0004] In order to o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H23/26B65H23/188
Inventor 李建峰李民强
Owner HANGZHOU HENGLI CUTTING EQUIP
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