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Tyre building machine combined roller and method thereof

A technology of tire building machine and rolling device, applied in the field of rubber machinery, to reduce debugging time, improve bonding quality, and reduce wear

Inactive Publication Date: 2010-10-06
MESNAC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The combined rolling device and method of the tire building machine in the present invention aims to solve the defects and use problems of the above-mentioned prior patents, and mainly adopts the flap type roller to deal with the lamination problem when rolling the outer conical surface of the tire shoulder. , and improve the flexibility of online automatic adjustment of the initial spacing of the pressure rollers

Method used

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  • Tyre building machine combined roller and method thereof
  • Tyre building machine combined roller and method thereof
  • Tyre building machine combined roller and method thereof

Examples

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Effect test

Embodiment 1

[0050] Example 1, such as Figure 1 to Figure 5 As shown, the combined rolling device of the tire building machine includes a frame 8 installed on a base 12, and a first roller device 5, a second roller device 6, a third roller device 2, and a fourth roller device 9 respectively pass through The respective brackets are connected to the frame 8. among them,

[0051] The second roller device 6 has two sets of No. 2 rollers 60 at the front end, a No. 2 roller cylinder 616, two sets of No. 2 roller ball splines 615, and a horizontal displacement for driving the No. 2 roller 60. The drive unit.

[0052] The second roller device 6 is installed on the frame 5 through the No. 2 roller frame 614, and the No. 2 roller ball spline 615 and the No. 2 roller cylinder 616 are respectively installed on the No. 2 roller frame 614.

[0053] The front ends of the two sets of No. 2 roller ball splines 615 are symmetrically connected to both ends of the No. 2 roller support 613, and the piston rod of ...

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Abstract

The invention relates to a tyre building machine combined roller and a method thereof, aiming to solve the fitting problem caused in the process of rolling a tyre shoulder externally circular conical surface by adopting a movable finned roller and improve the flexibility in the process of automatically adjusting the press roll initial interval in an on-line manner. The combined roller is provided with a rack installed on a base; a first roller device, a second roller device, a third roller device and a fourth roller device are respectively connected on the rack by a respective bracket; the second roller device has two groups of rollers 2 and roller cylinders 2, and two groups of roller ball splines 2 and driving devices for driving the roller 2 to do transversely horizontal displacement which are all arranged at the front end of the roller device 2; the roller 2 comprises at least two rollers which are in fastened connected with each other and are sheathed on an intermediate shaft via bearing sleeves; adjacent rollers are made of different materials and are in gapless section contact; and the intermediate shaft is connected with the robber bracket arranged on the driving device.

Description

Technical field [0001] The invention relates to a combined rolling device and method applied to tire manufacturing, and belongs to the field of rubber machinery. Background technique [0002] In the existing manufacturing process of all-steel radial and semi-steel passenger car tires, after the tire blank is turned up on the building drum, a combined rolling device is used for the pressing operation to realize the multi-layer belt and the tread and the tire tube. Fitting of components. The quality of tire blank rolling will directly affect the subsequent vulcanization process and tire performance. [0003] As disclosed in the previous patent, the patent number is ZL200520146090, and the name is the combined rolling device of the all-steel radial tire building machine. The combined rolling device includes the 3# roller device set on the upper end of the frame (5) and is set in the middle 1# roller device and 2# roller device, 4# roller device set at the bottom end, the front end o...

Claims

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Application Information

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IPC IPC(8): B29D30/20B29D30/28
Inventor 王延书戴德盈张殿勇李志军曹大伟
Owner MESNAC
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