Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

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

Active Publication Date: 2014-11-19
杭州东信光电科技有限公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the change of the dynamic balance of the cylinder caused by plates of different specifications in the prior art, and the change of the dynamic balance will cause the huge vibration of the machine and affect the normal operation of the direct plate-making machine. The method of fixing the balance weight on the two end faces of the cylinder automatically adjusts the position of the balance weight before the cylinder rotates at a high speed, so as to realize the automatic dynamic balance device of the direct plate-making machine that achieves dynamic balance when the cylinder rotates

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Automatic dynamic balance device of direct plate setter
  • Automatic dynamic balance device of direct plate setter
  • Automatic dynamic balance device of direct plate setter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Automatic dynamic balancing device for plate-making machines, such as Figure 1 to Figure 4 As shown, it includes a roller and a balance weight support and guide device arranged on the roller. The balance weight support and guide device includes an end cover 73 and a slider support ring 74 arranged on the side of the roller. The end cover 73 and the slider support ring 74 A balance weight 78 is clamped therebetween; a balance weight drive system is also included, and the balance weight drive system includes a motor 106 and a push rod 100 . The balance drive system includes a detection optocoupler 103 for fixing and loosening the balance weight 78, a push rod 100, a push rod cap 79, a spring 76, a motor 106, and a shaft coupling 104 to form a counterweight drive system.

[0022] The balance weight driving system includes an optocoupler 103, and there are two balance weights 78. The balance weight 78 has two pieces, and by calculation, the balance weight 78 is fixed at d...

Embodiment 2

[0031] Automatic dynamic balancing device for plate-making machines, such as Figure 1 to Figure 4 As shown, it includes a roller and a balance weight support and guide device arranged on the roller. The balance weight support and guide device includes an end cover 73 and a slider support ring 74 arranged on the side of the roller. The end cover 73 and the slider support ring 74 A balance weight 78 is clamped therebetween; a balance weight drive system is also included, and the balance weight drive system includes a motor 106 and a push rod 100 .

[0032] The balance weight driving system includes an optocoupler 103, and there are two balance weights 78. The balance weight 78 has two pieces, and by calculation, the balance weight 78 is fixed at different positions for the balance of the drum. Balance weights 78 are fixed on the two end faces of the drum. The balance weights 78 are arranged in the balance weight guiding and fixing device composed of the end cover 73 and the sl...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

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.

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G01M1/38B41C1/00
Inventor 楼益强
Owner 杭州东信光电科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com