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Dynamic balance deviation rectifying device and deviation rectifying method applying dynamic balance deviation rectifying device

A technology of rectifying device and accommodating cavity, applied in printing, printing machine, rotary printing machine and other directions, can solve the problem of inconvenient adjustment of the weight of the counterweight plate, and achieve the effect of reducing the influence of detection

Active Publication Date: 2021-11-19
清远南方制版科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, since the weight plate needs to be inspected and checked after welding, if the weight plate at both ends of the printing roller still does not meet the requirements, it needs to be welded or cut off, and it is inconvenient to adjust the weight of the weight plate after checking

Method used

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  • Dynamic balance deviation rectifying device and deviation rectifying method applying dynamic balance deviation rectifying device
  • Dynamic balance deviation rectifying device and deviation rectifying method applying dynamic balance deviation rectifying device
  • Dynamic balance deviation rectifying device and deviation rectifying method applying dynamic balance deviation rectifying device

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Embodiment Construction

[0044] The following is attached Figure 1-8 The application is described in further detail.

[0045] refer to figure 1 , The plate roller 1 is in the shape of a cylinder as a whole, and its two ends are fixedly connected with the rotating shaft 2 of the rotor system.

[0046]In the first aspect, the embodiment of the present application discloses a dynamic balance correction device. refer to figure 1 , 2 , the dynamic balance correction device is coaxially connected to the end of the version roller 1 , and the dynamic balance correction device includes an adjustment seat 4 and an adjustment assembly 3 connected to the adjustment seat 4 .

[0047] refer to figure 2 , 3 , the adjustment seat 4 is in the shape of a ring as a whole, the adjustment seat 4 is coaxially connected to the end of the plate roll 1, and the adjustment seat 4 is sleeved on the rotating shaft 2 of the rotor system.

[0048] One side of the adjusting seat 4 is attached to the end of the plate roll 1...

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Abstract

The invention relates to a dynamic balance deviation rectifying device and a deviation rectifying method applying the dynamic balance deviation rectifying device. The dynamic balance deviation rectifying device comprises an adjusting seat coaxially connected to the end of a plate roller and adjusting assemblies connected to the adjusting seat, and an annular containing cavity is formed in the adjusting seat and filled with counterweight liquid. One axial end of the adjusting seat is connected with the plate roller, and the opposite end is an operation face. Adjusting holes are formed in the operation face, the N adjusting holes are formed around the axis of the adjusting seat at equal intervals, N is an even number larger than 2, the ends, away from the operation face, of the adjusting holes penetrate to the containing cavity, and the ends, close to the containing cavity, of the adjusting holes are fixedly connected with soft films for sealing the adjusting holes. The N adjusting assemblies are arranged corresponding to the adjusting holes, the adjusting assemblies are connected into the adjusting holes in a slidably locked mode, and the ends, close to the containing cavity, of the adjusting assemblies abut against the soft films. The dynamic balance deviation rectifying device and the deviation rectifying method have the effect of conveniently rectifying deviation again after checking.

Description

technical field [0001] The invention relates to the technical field of dynamic balance correction for printing equipment, in particular to a dynamic balance correction device and a correction method using the dynamic balance correction device. Background technique [0002] High-speed rotating machinery is greatly affected by materials, and impact, corrosion, wear, and coking will all cause unbalanced faults on the rotor system of the machine. However, 70% of the vibration faults of rotating machinery come from the unbalance of the rotor system. [0003] As for the version roller on the printing machine, since the surface of the version roller itself has irregular patterns after being engraved by the engraving machine, if it is directly installed on the rotor system, it is easy to generate mechanical vibration due to dynamic imbalance during the rotation process. It can easily affect the quality of printing and the service life of the rotor system. [0004] The dynamic bala...

Claims

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Application Information

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IPC IPC(8): B41F13/10
CPCB41F13/10
Inventor 曾常青李舟
Owner 清远南方制版科技有限公司