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Radiation expanding type make-up drum

A technology for laminating drums and drum blocks, which is applied to tires, household appliances, and other household appliances. It can solve the problems of uneven tire embryo forming quality, large sliding friction resistance, and low production efficiency, so as to achieve easy maintenance. Improvement of molding quality and improvement of production efficiency

Inactive Publication Date: 2008-01-16
GREATOO INTELLIGENT EQUIP INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the laminating drums used in the two-stage molding of semi-steel wire radial tires are ten-watt or twelve-watt laminating drums. Since the laminating drums have fewer drum blocks, there are inconvenient adjustments, low production efficiency, and tire tires. Uneven blank forming quality, low precision, etc., and the slider is directly installed on the milling groove of the guide seat. The slider slides in the milling groove to drive the drum block to open or shrink. Due to the large sliding friction resistance, the production efficiency low, short service life

Method used

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  • Radiation expanding type make-up drum

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Embodiment Construction

[0022] With reference to Fig. 1, Fig. 2, present embodiment is mainly by main shaft 2, push rod 1, connecting rod seat 25, connecting rod 20, slide block 6, bearing 5, front guide seat 4, rear guide seat 9, front retaining ring 23, Rear retaining ring 17, main shaft nut 15, front snap ring 24, rear snap ring 16 etc. are composed of, slide block 6 has twenty-four pieces, each of which is equipped with drum block 7, and drum block 7 is equipped with six magnetic blocks inside 8. The push rod 1 is connected with the driving cylinder of the molding machine, the front guide seat 4 is fixedly fitted on the front end of the main shaft 2 through the front snap ring 24 and the shaft shoulder 26, and the rear guide seat 9 is fixedly fitted on the main shaft 2 through the rear snap ring 16 and the main shaft nut 15 At the rear end, a dust cover 18 is arranged on the outer edges of the front guide seat 4 and the rear guide seat 9 respectively. The purpose of the dust cover 18 is to prevent...

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Abstract

A radiation expanding type make-up drum for forming the blank of half steel wire type meridian tyre is composed of the push rod connected to drive cylinder, mainshaft with front and back guide seats, slide block, drum block installed on said slide block, and magnetic blocks installed in said drum block.

Description

technical field [0001] The invention belongs to the technical field of tire production machinery, and is equipment for the second step of forming a radial tire blank, in particular, it relates to a radially expanding bonding drum for forming a semi-steel wire radial tire blank. Background technique [0002] At present, most of the laminating drums used in the two-stage molding of semi-steel wire radial tires are ten-watt or twelve-watt laminating drums. Since the laminating drums have fewer drum blocks, there are inconvenient adjustments, low production efficiency, and tire tires. Uneven blank forming quality, low precision, etc., and the slider is directly installed on the milling groove of the guide seat, and the slider drives the drum block to open or shrink by sliding in the milling groove. Due to the large sliding friction resistance, the production efficiency Low and short service life. Contents of the invention [0003] The object of the present invention is to sol...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29D30/24
Inventor 蔡汉生郑伍昌
Owner GREATOO INTELLIGENT EQUIP INC
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