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3-dimensional strip winding system for special giant all-steel radial otr tire

a technology of all-steel radial otr tires and winding systems, which is applied in the direction of transportation and packaging, filament handling, and other domestic articles, can solve the problems that traditional winding systems only applicable to general radial otr tires cannot be used with special giant all-steel otr tires, and achieve the effect of reducing the excessive stretch of strip during transportation, improving the uniformity of applied strip, and ensuring the precision requirements

Inactive Publication Date: 2009-11-05
ZHANG ZHIQUAN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0007]To achieve the above objectives, in accordance with one embodiment of the invention, provided is a 3-D strip winding system for a special giant all-steel radial OTR tire, comprising: a movable base plate, a pivoting device, a support, a winding and applying device, and a bracket. The winding and applying device is fixed on the support, which is flexibly connected to the pivoting device. The pivoting device is rotatably connected with the movable base plate. The bracket operates to minimize stretch of a rubber strip, whose output end is disposed on the support.

Problems solved by technology

Therefore, traditional winding systems only applicable to general radial OTR tires cannot be used with special giant all-steel OTR tires.

Method used

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  • 3-dimensional strip winding system for special giant all-steel radial otr tire
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  • 3-dimensional strip winding system for special giant all-steel radial otr tire

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Embodiment Construction

[0025]As shown in FIGS. 1-3, a 3-D strip winding system for a special giant all-steel radial OTR tire comprises a movable base plate 1, a pivoting device 2, a support 3, a winding and applying device 4 and a bracket 5. The winding and applying device 4 is fixed on the support 3. The support 3 is flexibly connected to the pivoting device 2. The pivoting device 2 is rotatably connected to the movable base plate 1. The bracket 5 operates to minimize stretch of a rubber strip, whose output end is disposed on the support 3. The pivoting device 2 comprises a spin orbit of an external gear ring 2-1, a positioning and rotating inner race 2-2, a support plate 2-3, a servo motor 2-5 and drive gear 2-4. The spin orbit of an external gear ring 2-1 is fixed on the plane of the movable base plate 1. The positioning and rotating inner race 2-2 is flexibly attached inside the spin orbit of an external gear ring 2-1. One end of the support plate 2-3 is fixed to the positioning and rotating inner rac...

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Abstract

3-D Strip Winding System for a special giant all-steel radial OTR tire comprising: a movable base plate, a pivoting device, a support, a winding and applying device, and a bracket. The pivoting device comprises a spin orbit of an external gear ring, a positioning and rotating inner race, a support plate, a servo motor, and a drive gear. The spin orbit of an external gear ring is fixed on the plane of movable base plate. The positioning and rotating inner race is flexibly attached inside the spin orbit of an external gear ring. One end of the support plate is fixed to the positioning and rotating inner race. The servo motor is fixedly disposed on the support plate, the output end of which is connected with the drive gear after passing through the support plate. The drive gear is engaged with the outer edge of the spin orbit of the external gear ring.

Description

CROSS-REFERENCE TO RELATED APPLICATIONS[0001]This application claims priority benefits to Chinese Patent Application No. 200810052989.5 filed on May 5, 2008, the contents of all of the aforementioned specifications are incorporated herein by reference.BACKGROUND OF THE INVENTION[0002]1. Field of the Invention[0003]The invention relates to a tread winding system for rubber tire machinery, and more particularly to a 3-dimensional strip winding system for a special giant all-steel radial OTR tire.[0004]2. Description of the Related Art[0005]Giant tires, and special giant all-steel OTR (Off The Road) tires are widely used. These tires have large diameter, wide cross section, thick tread, and different winding shape from that of general radial OTR tires. They also require higher winding and applying accuracy than general radial OTR tires. Therefore, traditional winding systems only applicable to general radial OTR tires cannot be used with special giant all-steel OTR tires.SUMMARY OF THE...

Claims

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Application Information

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IPC IPC(8): B65H54/00
CPCB29D30/30B29D30/16
Inventor ZHANG, ZHIQUANZHANG, JIANHAO
Owner ZHANG ZHIQUAN