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Vent hole cleaning device and vent hole cleaning method

A technology for cleaning devices and vents, applied in tires, household appliances, other household appliances, etc., can solve problems such as breakage and cone breakage, and achieve the effect of preventing breakage and shortening working time.

Active Publication Date: 2021-11-23
BRIDGESTONE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the deviation is large, when the cone is inserted into the vent hole according to the design drawing by the vent hole cleaning device, even if the cone is a piano wire, the cone may be broken or damaged.

Method used

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  • Vent hole cleaning device and vent hole cleaning method
  • Vent hole cleaning device and vent hole cleaning method
  • Vent hole cleaning device and vent hole cleaning method

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] One embodiment of the vent hole cleaning device and the vent hole cleaning method of the present invention will be described with reference to the drawings.

[0032] The vent hole cleaning device of the present embodiment is a device for cleaning the vent holes formed in the tire vulcanization mold when cleaning the tire vulcanization mold.

[0033] The mold for tire vulcanization is installed in the tire vulcanization device, and the tire is vulcanized. When vulcanizing a tire, a plurality of (for example, nine) molds for tire vulcanization are arranged in a ring shape surrounding the tire. In addition, a plurality of vent holes are formed in the mold for tire vulcanization.

[0034] figure 1 It is a plan view of the exhaust hole cleaning device 100 of this embodiment. figure 2 It is a side view of the exhaust hole cleaning device 100 of this embodiment. image 3 It is an enlarged view of main parts showing the cleaning unit 11 of the exhaust hole cleaning device ...

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PUM

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Abstract

The purpose of the present invention is to prevent a cleaning tool inserted into a vent hole from breaking when cleaning the vent hole of a mold for tire vulcanization. The vent hole cleaning device (100) is equipped with a mold detector (10) for detecting the position of a mold for tire vulcanization (1), a vent hole detector (25) for detecting the location of a vent hole, a cleaning unit (11) having a cleaning tool for cleaning the vent hole, a robotic arm (12) for moving the cleaning unit (11), a tool detector (13) for detecting the bending load acting on the cleaning tool and the direction of the bending load, and a control unit (14) for controlling the operation of the robotic arm (12) so as to move the cleaning unit (11) on the basis of the position of the mold for tire vulcanization (1) and the location of the vent hole as well as controlling the operation of the robotic arm (12) so as to correct the insertion angle of the cleaning tool on the basis of the bending load acting on the cleaning tool and the direction of the bending load.

Description

technical field [0001] The present invention relates to a vent hole cleaning device and a vent hole cleaning method for cleaning a vent hole formed in a mold for tire vulcanization. Background technique [0002] A plurality of vent holes are formed in the mold for tire vulcanization to release the air inside the mold during tire vulcanization. In the tire vulcanization process, dirt and rubber may adhere to the molding surface (contact surface with the tire) of the tire vulcanization mold for molding the tire, and the vent hole may be clogged with the dirt and rubber. Therefore, it is necessary to periodically clean the mold for tire vulcanization. [0003] The cleaning work of the mold for tire vulcanization includes the work of removing dirt and rubber attached to the molding surface of the mold for tire vulcanization, and the work of cleaning the vent hole. [0004] In the work of removing dirt and rubber, the mold for tire vulcanization is placed on a dedicated table a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C33/02B29C33/70B29C35/02B29L30/00
CPCB29C33/02B29C35/02B29C33/70
Inventor 馆野友贵
Owner BRIDGESTONE CORP