Automatic centering device of belted layer of tyre building machine

A tire building machine and automatic centering technology, which is applied to tires, other household appliances, household appliances, etc., can solve problems such as not being in the middle position, being biased to one side, and affecting the quality of formed tires, so as to achieve the effect of improving quality

Inactive Publication Date: 2011-04-20
健伦精密机械(中国)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after being conveyed by the conveyor belt, or when the width of the belt layer changes, the material may be biased to one side,

Method used

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  • Automatic centering device of belted layer of tyre building machine
  • Automatic centering device of belted layer of tyre building machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0009] Embodiment: A belt layer automatic centering device of a tire building machine, which includes left and right guide plates 1 and 2 arranged above the feeding rack 12, the left guide plate 1 is fixedly provided with a left splint 3, and the right guide plate The plate 2 is fixed with a right splint 4, and the left and right splints are respectively driven and connected to both sides of the timing belt 5, and the timing belt 5 is set on the timing belt pulley 6 on both sides of the feed frame 12; a cylinder 7 is provided, and the cylinder The tailstock is fixed on one side of the feed frame 12, the cylinder shaft is connected to the right guide plate 2, and the cylinder drives the synchronous belt 5 to move and at the same time drives the left and right guide plates 2 to move in the opposite direction. Manually adjust the initial distance of the guide plates on both sides; the end of the feeding frame 12 close to the end of the belt drum is provided with a photoelectric se...

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PUM

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Abstract

The invention discloses an automatic centering device of a belted layer of a tyre building machine. The automatic centering device comprises left and right guide plates arranged above a feeding rack, wherein the left guide plate is fixedly provided with a left splint; an automatic centering device is additionally arranged at a feeding head part close to a belt drum; shaking hand wheel causes a screw rod to rotate to push the right guide plate at one side to move; a synchronous belt is driven by the splint to cause a left guide roll to simultaneously move toward the opposite direction, so that the distance between two rows of rolls is close to the width of the belted layer; and a cylinder shaft extends out to push the guide plates to move within a narrow range. After the belt material contact the belt drum, a photoelectric sensor sends out an electrical signal to control the cylinder shaft to retract; and the left and right guide plates clamp and center materials, thereby achieving an automatic centering function. The center of the mechanism deviates from the center of the drum, a nut is screwed off, a bolt is regulated to cause the whole device to transversely move, and the nut is screwed down after the center is centered, thereby improving the quality of a molded tyre.

Description

technical field [0001] The invention relates to a centering device, in particular to a belt layer automatic centering device of a tire building machine. Background technique [0002] The carcass feeding frame of the molding machine is used to automatically provide the inner liner, cord, sidewall and slit wrap to the carcass drum; the belt layer feeding frame and the tread feeding frame provide four layers to the belt drum respectively. Belt plies and tread fabrics. The main engine mainly completes the lamination, shaping, rolling, and turn-up molding of the carcass material, belt layer material, tire fabric, and pad rubber on each forming drum, and removes the formed tire blank. According to different tire specifications, the width of the belt layer will vary from 80 to 370mm. It is equipped with a mechanical centering device when uncoiling, which can align the centerline of the material with the centerline of the belt drum to ensure the bonding quality. However, after be...

Claims

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Application Information

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IPC IPC(8): B29D30/30
Inventor 蒋昌贤
Owner 健伦精密机械(中国)有限公司
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