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Full-process suspension pneumatic balancer control system

A technology of pneumatic balance and control system, which is applied in the directions of portable lifting device, hoisting device, spring mechanism, etc., can solve the problems such as the inability to realize the full suspension effect of the object, the limitation of the hoisting range of the pneumatic balancer, and the inability to realize hoisting and moving, etc. Achieve the effect of shortening work cycle time, reducing labor intensity and improving hoisting accuracy

Inactive Publication Date: 2017-06-20
魏莹
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  • Application Information

AI Technical Summary

Problems solved by technology

One is the pneumatic balancing system that can realize the full suspension of objects, but it can only realize the precise lifting and moving of objects with a constant weight, and cannot realize the lifting and moving of objects of different weights, thus limiting the lifting range of the pneumatic balancer
The other is a pneumatic balance system that can lift objects of different weights, but cannot achieve the full-range suspension effect of the objects, thus limiting the lifting accuracy of the objects

Method used

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  • Full-process suspension pneumatic balancer control system
  • Full-process suspension pneumatic balancer control system
  • Full-process suspension pneumatic balancer control system

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with drawings and embodiments.

[0016] like figure 1 , Pneumatic balancer control system In the case of normal air supply from the air source, the reversing valve 9 is in the on state, and the gas pressure inside the execution cylinder is determined by the precision air control pressure reducing valve 8. When hoisting without load, the gas passes through the gas source 1, the filter system 2, the manifold 3, the no-load pilot pressure reducing valve 5, the shuttle valve 7 in sequence, and then reaches the control end of the air-controlled pressure reducing valve. The control pressure value of the precision air-operated pressure reducing valve is determined by the output value of the no-load pilot pressure reducing valve, so that the gas pressure in the execution cylinder is controlled through the precision air-operated pressure reducing valve. At this time, the operator can drag the crane up and down ...

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Abstract

Provided is a full-process suspension pneumatic balancer control system. The pneumatic control system achieves the non-load full-process suspension function and the heavy-load full-process suspension function, and objects can be subjected to non-gravity operation including horizontal movement and vertical floating. By applying the pneumatic control system to the industrial production and manufacturing process, the labor intensity of operators can be relieved, the operation cycle time can be shortened, besides, the object hoisting precision is greatly improved, reliable conditions are provided for high-precision assembly operation of a production line, and the production cost of enterprises is reduced. Meanwhile, reference bases are further provided for researches on a pneumatic balance system.

Description

[0001] Technical field [0002] The invention relates to a control system for a full-range suspension pneumatic balancer, which is suitable for the mechanical field. Background technique [0003] In the process of machinery manufacturing, assembly, and maintenance operations, it is an important problem to be solved urgently in the current workshop production process to realize the convenience of lifting and moving objects, improve assembly accuracy, reduce work cycle time, improve operation safety, and reduce the incidence of failure accidents. . At present, the light and small hoisting equipment used in China is mainly electric hoist, pneumatic hoist, etc. The failure rate of this type of equipment is generally high, and the hoisting accuracy cannot be guaranteed. Pneumatic balancers can realize rapid movement and precise assembly of objects, but there are two deficiencies in domestic pneumatic balancer control systems. One is the pneumatic balancing system that can realize...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66D3/18B66D1/44
CPCB66D3/18B66D1/44
Inventor 魏莹
Owner 魏莹
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