Automatic dynamic balance device of direct plate setter

An automatic dynamic balancing, plate making machine technology, applied in static/dynamic balance testing, measuring device, machine/structural component testing and other directions, can solve the huge vibration of the machine, affecting the normal operation of the plate making machine and other problems, to increase the work Efficiency, solving the problem of dynamic balance of the drum, reducing the effect of working time
CN102853969BActive Publication Date: 2014-11-19杭州东信光电科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
杭州东信光电科技有限公司
Publication Date
2014-11-19

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Abstract

The invention refers to a dynamic balance adjusting device of a rotary drum for plates with different sizes of a direct plate setter. The invention discloses an automatic dynamic balance device of a direct plate setter. The automatic dynamic balance device comprises a rotary drum and a balance block supporting and guiding device arranged on the rotary drum; the balance block supporting and guiding device comprises an end cover (73) arranged at the side face of the rotary cylinder and a slide block supporting ring (74); and balance blocks (78) are clamped between the end cover (73) and the slide block supporting ring (74). The automatic dynamic balance device further comprises a balance block driving system, comprising an electric motor (106) and a push rod (100). Through fixing the balance blocks on two end faces of the rotary drum, the problem of dynamic balance of the rotary drum caused by the plates with different sizes is solved, so that the vibration amplitude of the rotary drum in the high-speed rotation is reduced; and due to the fact that the dynamic balance is automatically realized, the work time is decreased, and the working efficiency of the direct plate setter is increased.
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Description

technical field

[0001] The invention relates to a cylinder dynamic balance adjusting device for plates of different specifications in a direct plate-making machine, in particular to an automatic dynamic balancing device for a direct plate-making machine. Background technique

[0002] In the current printing industry, there are plates of various specifications to meet the needs of different customers in the printing industry. However, plates with different specifications put forward higher requirements for the dynamic balance of the cylinder of the direct plate-making machine. Because of the plates of different specifications and formats, the weight of the materials in this province is different, and the positions of the movable plate clamps used to fix the plates are also different, which causes changes in the dynamic balance of the drum. Under the premise of low speed, this dynamic balance The change of the cylinder is negligible, but in today's printing industry that purs...

Claims

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