Automatic scanning, measuring and analyzing device and method for engineering tire winding tread shape

An automatic scanning, measurement and analysis technology, applied in the direction of measuring devices, optical devices, tires, etc., can solve the problems of cumbersome measurement process, reduce production efficiency, waste production time, etc., achieve simple use, improve accuracy and efficiency, and reduce detection cost effect

CN110181840AActive Publication Date: 2019-08-30威海数和智能科技有限公司
8 Cites 2 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2019-08-30

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses an automatic scanning, measuring and analyzing device for an engineering tire winding tread shape. The automatic scanning, measuring and analyzing device for the engineering tire winding tread shape comprises a winding machine, and the winding machine comprises an X-axis moving track arranged in the X-axis direction, a Y-axis moving track arranged in the Y-axis direction and a Z-axis moving track arranged in the Z-axis direction. A using method of the device comprises the steps that an outline curve and coordinates of a tire blank are acquired; an outline curve and coordinates of a tread are acquired; and the outline curve of the tire blank and the outline curve of the tread are integrated together, denoising is conducted, and the distance between the tire blank andthe tread is calculated and taken as the thickness of the tread section. According to the automatic scanning, measuring and analyzing device for the engineering tire winding tread shape, the size ofthe engineering tread with any size is analyzed; scanning is automatically conducted along with the tread outline, azimuth coordinate information is synchronously collected, the measuring process is convenient to operate, and use is easy; the measuring precision is high, and a precise electronic ruler can detect and feed back the position of each degree of freedom; mechanical errors can be greatlyreduced through the feedback position of the electronic ruler; and measuring errors brought by manual operation are eliminated, the measuring precision and efficiency are improved, the tread can notbe damaged, and the detection cost is reduced.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a device and a method, in particular to an automatic scanning measurement and analysis device and method for the shape of an engineering tire winding tread. Background technique

[0002] In the engineering tire winding process, the tire embryo starts to rotate under the drive of the rotary machine, and the rubber strip is wound on the tire embryo to form a tread. For a certain type of tire, the shape of the tread has specified requirements, so according to the preset program, the number of turns of winding is different at different positions to form a tread of the specified shape. Since the thickness of the rubber strip changes from time to time, it is wound according to the predetermined number of turns. Generally speaking, the shape of the tread cannot fully meet the specified requirements, but as long as it is within the error range. So how do you know whether the shape of the tread has reached the specified error range? ...

Examples

Embodiment Construction

[0041] The present invention will be described in further detail below in combination with specific embodiments.

[0042] figure 1 An engineering tire winding tread shape automatic scanning measurement analysis device includes a winding machine; the winding machine includes an X-axis moving track 1 moving along the X-axis direction, a Y-axis moving track 2 moving along the Y-axis direction, and a Y-axis moving track 2 moving along the Z-axis direction. The Z-axis moving track that moves in the axial direction 3, the No. 1 stepping motor that controls the rotation of the Z-axis moving track 4, the No. 2 stepping motor that controls the movement of the Y-axis moving track 5, and the No. 3 stepping motor that controls the movement of the X-axis moving track 6. Cylinder 7 and winding machine head 8; the Y-axis moving track is slidingly connected to the X-axis moving track, and the Y-axis moving track is connected to the Z-axis moving track through a sliding column. The winding ma...