Method for automatically carrying out secondary lubrication in tire dynamic balance detection

A technology for testing automatic and tires, which is applied in static/dynamic balance testing, engine lubrication, lubricating parts, etc. It can solve problems such as ineffective separation of tires and rims, distortion of test results, and reduced product qualification rate, so as to avoid Detect distortion and potential safety hazards, increase digital display time control, and realize the effect of automatic secondary lubrication

Pending Publication Date: 2021-11-02
TRIANGLE TIRE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the actual operation process, due to the complex situation of the production site such as the blockage of the transportation line and the failure of the dynamic balancing equipment itself, the lubricated tires waiting for inspection will not be able to enter the inspection position for a long time for inspection, resulting in the evaporation of silicone oil
When the failure factor is eliminated, the equipment will automatically return to the previous production process, so that the tires that have lost lubrication will enter the detection position for detection, resulting in distortion of the detection results, lower product qualification rate, tires and rims cannot be effectively separated, and affect the safe operation of the equipment.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] The equipment of the present invention is powered on and started, the PLC completes the self-inspection, and enters the automatic lubrication program. The sensor of the lubrication part detects whether there are tires on the lubrication conveyor belt. The lubricating stick rises to the right position, the tire holder is activated to stick the tire to the lubricating stick, and at the same time, the conveying sticks on both sides of the lubricating part are forwarded and reversed respectively, and the tire rotation cooperates with the lubricating stick to lubricate the tire mouth.

[0008] After the tire is lubricated, the tire holder is opened, the lubricating stick is lowered, and the tire is waiting to enter the detection part for detection. At the same time, the external time relay is energized to start timing.

[0009] When the detection part allows the tire to enter the detection part for detection, it first judges whether the external time relay has a delay signal,...

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Abstract

The invention relates to a method for automatically carrying out secondary lubrication in tire dynamic balance detection, and belongs to the field of tire testing. In an original PLC control system of equipment, a tire has an output point of a direct-current 24V negative electrode through programming after normal lubrication is finished, a negative electrode of an input power supply of a time relay is connected to the output point, and a positive electrode of the input power supply of the time relay is connected to a direct-current 24V positive electrode, the upper ends of a group of power-on delay closing contacts of the time relay are connected to a 24V negative electrode of a direct-current power supply, and the lower ends of the power-on delay closing contacts are connected to an input point of the original PLC control system of the equipment, so that a PLC can obtain a delay time arrival signal. In actual production, a dial switch of the time relay can be adjusted according to environmental conditions to obtain ideal delay time.

Description

technical field [0001] The invention relates to the field of tire testing, in particular to a method for tire dynamic balance detection and automatic secondary lubrication. Background technique [0002] As we all know, in the field of tire manufacturing, silicon oil needs to be used to lubricate the tire rim during the tire dynamic balance detection process. The purpose is to ensure better air tightness between the tire rim and the rim, reduce friction, and make it easier to separate the tire from the rim , thereby improving the accuracy and safety of tire detection. However, in the actual operation process, due to the complex situation of the production site such as the blockage of the transportation line and the failure of the dynamic balancing equipment itself, the lubricated tires waiting for inspection will not be able to enter the inspection position for a long time for inspection, resulting in the evaporation of silicone oil. When the fault factor is eliminated, the ...

Claims

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Application Information

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IPC IPC(8): F16N29/02G05B19/05G01M1/14
CPCF16N29/02G05B19/05G01M1/14F16N2230/02
Inventor孙庆江姚瑞波丛龙安振林
OwnerTRIANGLE TIRE