X-ray inspection machine and tire expanding rotation driving method thereof

A technology of rotary drive and rotary drive device, which is applied in the direction of instruments, measuring devices, scientific instruments, etc., can solve problems affecting the quality of inspection imaging images, achieve the effects of simplifying positioning and access methods, reducing deformation, and improving imaging quality

Inactive Publication Date: 2014-07-02
MESNAC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The formation of a certain deformation will also directly affect the image quality of inspection imaging

Method used

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  • X-ray inspection machine and tire expanding rotation driving method thereof
  • X-ray inspection machine and tire expanding rotation driving method thereof
  • X-ray inspection machine and tire expanding rotation driving method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0072] Example 1, such as Figure 1 to Figure 7 As shown, the X-ray inspection machine includes:

[0073] Lead room 1, used to provide a closed environment to detect tires;

[0074] The X-ray movement device 2 is used to transport the X-ray tube 20 to the tire mouth to emit X-rays;

[0075] The imaging system movement device 3 is used to transport the detector 30 to one side of the tire to receive X-rays and form an image;

[0076] The tire expanding rotation driving device 4 is used to carry the tire and drive the tire to rotate during the detection process, which includes,

[0077] Frame 5, a support is fixed at the bottom of frame 5, guide rail is housed on the vertical surface of support, and following sliding frame 18 is fixed on the guide rail slide block;

[0078] 2 groups of guide rod bodies 6, the sides of which are symmetrically installed on the frame 5 through the mounting frame 10, and each group of conductor rods 6 is vertically distributed;

[0079] The guide...

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PUM

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Abstract

An X-ray inspection machine and a method for tire expansion and spin driving. A vertical inspection machine expands the tire outwards from the bead part for positioning, centering, and spin driving, so as to improve the stability of the tire during high-speed spin, thereby improving imaging quality in X-ray inspection, improving X-ray inspection quality and enhancing the efficiency. The X-ray inspection machine comprises: a lead chamber; an X-ray running device; an imaging system running device; a tire-expanding and spin-driving device, having a rack and at least one set of guide rods, each side of each guide rod being mounted on the rack by a mounting bracket; guide bushings, co-axially sleeved on the guide rods by a bearing to bear the tire, so as to drive the tire to spin by pressing the tire bead; a connection rod, the center of which is fixedly and axially provided on the rack, one end of which is connected to a hinge pin for axially arranging the mounting bracket, and the other end of which is connected to a slide rack; the slide rack, moving along the straight line back and forth by a first driving device on the rack; and a second driving device, for being connected to the guide brushings and driving the guide brushings to move axially to drive the tire to spin.

Description

technical field [0001] The invention relates to an improvement of a complete machine structure applied to a tire X-ray inspection machine and a tire expansion rotary driving method, and belongs to the field of rubber machinery and industrial automation control. Background technique [0002] In order to improve the production quality and safe service life of motor vehicle tires, a series of online testing items are required in the manufacturing process. For example, X-rays are used to detect the inner layer of the tire, and the signal feedback generated by the ray passing through the tire is imaged on the receiving device to verify whether there are performance defects such as faults, air bubbles, and steel wire breaks inside the tire, and according to the inspection results. Tires are identified and graded. [0003] In existing X-ray inspection machines, the tire to be inspected is usually placed on the roller vertically or laterally, and the X-ray tube is driven to extend ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N23/04
CPCG01N23/04G01N23/185G01N23/00G01N2223/627G01N23/083
Inventor 任立国李石磊赵敬华禚明强
Owner MESNAC
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