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Method for cleaning a full-mold of vehicle tires

A cleaning and mold technology, applied in the field of cleaning full molds, which can solve problems such as expensive investment

Inactive Publication Date: 2018-01-30
LANG YUZER OTOMOTIV YAN SANAYI VE TICARET ANONIM SIRKETI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This method requires expensive investment for mold cleaning

Method used

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  • Method for cleaning a full-mold of vehicle tires

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Embodiment Construction

[0024] The application processing steps (denoted cleaning methods) which are the subject of the present invention are in figure 1 indicated schematically. Thus, the contaminated full mold 1 is pretreated with an ultrasonic cleaning device 10 in order to achieve the movement of the contaminants by eliminating the dirt on the full mold that occurs in the valves at the ventilation openings. From here, the full mold 2 enters the first cleaning station 20 through a chamber 30 by dry ice blasting. The duration of the ultrasonic treatment is shortened on the second ultrasonic station 40 by applying the treatment by dry ice to remove coarse dirt and contaminants. Therefore, by increasing the pollution treatment time, the use efficiency of the cleaning solution 50 of the pool with chemicals is increased. In one embodiment of the invention, the applied frequency is increased at the same pool prepared at the second cleaning station 40 .

[0025] Then, at the second cleaning station 40...

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Abstract

The invention is a cleaning method for the production of vehicle tire full-molds having profile. The method as the subject of the invention comprising the process steps respectively, the contaminatedfull-mold (1) is taken a pre-treatment with an ultrasonic cleaning apparatus (10), depurated full-mold (2) is re-cleaned by putting to dry ice process in a first cleaning station (20), cleaning of thefull-mold with preferably multiple number of ultrasonic devices (51, 52, 53) by immersing into a cleaning liquid (50) in a second cleaning station (40), rinsing by taken in to a rinsing station (60),putting to another process by taken in to a passivation station (70), and drying by taken in to a drying station (80).

Description

technical field [0001] The invention relates to a method for cleaning full molds, having profiles such as segments, which are used in the production of vehicle tyres. Background technique [0002] There are a large number of vent holes to vent the gas from the mold and form the outer profile of the vehicle tire. These holes have motion valves inside them, and ultrasonic cleaning methods are used when cleaning this precision mold. For example, US Patent No. US2011298157A1 discloses a cleaning method in which molds with profiles are placed one after the other into a pre-cleaning and cleaning chamber, wherein a rinsing bath is carried out between these two chambers. After cleaning is performed, the valve is checked for movement (if loose) by ultrasonic testing, which is placed over the air vent opening of the profile pattern in the first cleaning chamber. Subsequently, the profile tool needs to be cleaned again. This method requires expensive investment for cleaning of the m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29D30/06B29C33/72
CPCB29C33/72B29D30/0662B29D2030/0663B08B3/12
Inventor I·于泽尔M·科斯G·A·阿尔I·图尔科戈鲁M·于泽尔
Owner LANG YUZER OTOMOTIV YAN SANAYI VE TICARET ANONIM SIRKETI