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X-ray apparatus test device and method for truck tire

A testing device and X-ray machine technology, applied in the field of rubber machinery, can solve the problems affecting the accuracy of X-ray detection data, tire deformation, etc., and achieve the effects of shortening the test cycle, improving the centering accuracy, and avoiding input errors

Inactive Publication Date: 2010-03-31
MESNAC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] With the centering device (7) of the above-mentioned prior patent application, the tire remains standing and rotating during the test process, and the tire undergoes a certain local deformation due to its own gravity, which directly affects the accuracy of the X-ray detection data

Method used

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  • X-ray apparatus test device and method for truck tire
  • X-ray apparatus test device and method for truck tire
  • X-ray apparatus test device and method for truck tire

Examples

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Embodiment 1

[0056] Example 1, such as figure 1 As shown, the truck tire X-ray machine testing device mainly includes a sealed radiation-proof detection room 1, and an X-ray detection driving device 2, a detector driving device 3, a centering and rotating device 5, The rotating supporting device 6 and the internal conveying device 7 of the host machine, as well as the external dimension measuring device 4 arranged at the entrance of the testing room 1 . in,

[0057] The X-ray detection drive device 2 is used to drive and position the X-ray tube 20 at the inner center of the tire to be tested and emit X-rays.

[0058] The detector driving device 3 is used to drive and position the detector 30 outside the tire under test in order to receive X-ray detection signals.

[0059] The external dimension measuring device 4 is used to measure the inner diameter, outer diameter and section width of the tire before the X-ray machine test.

[0060] The centering and rotating device 5 is used to locat...

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Abstract

The invention relates to X-ray apparatus test device and method for a truck tire. The device is provided with a measurement, centering and test transmission device with higher automation degree adoptsthe test method for horizontally placing a tire and can drive the tire to rotate at high speed on the premise of ensuring no local deformation. Before a test starts, the precise appearance dimensionmeasurement is carried out on all tested tires. The device mainly comprises a seal radiation protection detecting house, an X-ray detecting and driving device, a detector drive device, a centering androtating device, a rotating support device, a host internal transmission device and an appearance dimension measuring device, wherein the X-ray detecting and driving device positions an X-ray pipe atthe internal center of the tested tire, transmits an X ray and is arranged in the detecting house; the centering and rotating device, the rotating support device and the host internal transmission device are arranged in the detecting house; and the appearance dimension measuring device is connected to the inlet position of the detecting house. The tire is horizontally positioned at the center bythe centering and rotating device, thereby effectively improving the centering precision of the tire.

Description

technical field [0001] The invention relates to a device and method for X-ray testing of truck tires, belonging to the field of rubber machinery. Background technique [0002] In the manufacturing process of motor vehicle tires, in order to improve the production quality and ensure its safe operation, a series of online inspection items are usually carried out, such as using X-ray light tubes to detect flaws in the inner layer of tires. The X-ray signals of different strengths generated by the rays passing through the tires are fed back to the receiving device for imaging to verify whether there are faults, air bubbles, steel wire breaks, uneven distribution of steel wires and other performance defects inside the tires, and the tires are inspected according to the inspection results. Identification grading. [0003] For example, the prior patent application for the following X-ray detection scheme is disclosed, the application number is 200620027985, and the application nam...

Claims

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Application Information

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IPC IPC(8): G01N23/18
Inventor 杭柏林东野广俊侯朋孟鹏王孔茂李石磊
Owner MESNAC
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