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Large-tonnage duct piece vacuum suspender pneumatic control system

A pneumatic control system and vacuum lifter technology, applied in the field of control systems, can solve problems such as pressure instability and vacuum sucker pressure loss, and achieve the effects of stable pressure, elimination of safety hazards, and simple structure

Inactive Publication Date: 2013-05-08
DUNJIAN HEAVY IND MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] General vacuum lifters also use pneumatic components such as vacuum pumps, but due to the structure of the air circuit, the pressure is often unstable due to pressure instability, causing the vacuum sucker to lose pressure, resulting in unpredictable consequences

Method used

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  • Large-tonnage duct piece vacuum suspender pneumatic control system

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Embodiment Construction

[0010] Such as figure 1 As shown, a large-tonnage segment vacuum lifter pneumatic control system of the present invention includes a vacuum pump 1, an air filter 2, a vacuum tank 3, an air suction solenoid valve 4, an air discharge solenoid valve 5, a vacuum filter 6, a vacuum Suction cup 7, the vacuum pump 1 is connected to the vacuum tank 3 through the air filter 2, the vacuum tank 3 is connected to the vacuum suction cup 7 through the suction electric valve 4, the vacuum filter 6, and one end of the deflation solenoid valve 5 is connected to Vacuum chuck 7, the other end is connected to atmosphere through vacuum filter 6.

[0011] A pressure gauge 8 is connected to the vacuum chuck 7 .

[0012] A pressure sensor 9 is connected to the vacuum tank 3 .

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Abstract

The invention discloses a large-tonnage duct piece vacuum suspender pneumatic control system which comprises a vacuum pump, an air filter, a vacuum tank, an air suction solenoid valve, an air exhaust solenoid valve, a vacuum filter, and a vacuum chuck; the vacuum pump is connected with the vacuum tank through the air filter; the vacuum tank is connected with the vacuum chuck through the air suction solenoid valve and the vacuum filter; one end of the air exhaust solenoid valve is connected with the vacuum chuck, and the other end is connected to the atmosphere through the vacuum filter. The large-tonnage duct piece vacuum suspender pneumatic control system of the invention can stabilize the pressure of the vacuum chuck, prevent duct piece products from dropping caused by vacuum suspender pressure loss, eliminate potential safety hidden trouble, and has the advantage of simple structure.

Description

technical field [0001] The invention relates to a control system, in particular to a pneumatic control system of a large-tonnage segment vacuum lifter. Background technique [0002] Ordinary vacuum lifters also use pneumatic components such as vacuum pumps, but due to the structure of the air circuit, the pressure is often unstable due to pressure instability, causing the vacuum suction cup to lose pressure, resulting in unpredictable consequences. Contents of the invention [0003] The problem to be solved by the present invention is to overcome the deficiencies in the background technology and provide a large-tonnage segment vacuum lifter pneumatic control system. This large-tonnage segment vacuum lifter pneumatic control system can stabilize the vacuum suction cup pressure and prevent segment The product falls due to the loss of pressure of the vacuum suction cup, which eliminates potential safety hazards and has a simple structure. [0004] In order to solve the above...

Claims

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Application Information

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IPC IPC(8): B66C13/20B66C1/02
Inventor 王茂李辉卫绍良李琼张鹏
Owner DUNJIAN HEAVY IND MFG
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