JP2011231011A5 - - Google Patents

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Publication number
JP2011231011A5
JP2011231011A5 JP2011177311A JP2011177311A JP2011231011A5 JP 2011231011 A5 JP2011231011 A5 JP 2011231011A5 JP 2011177311 A JP2011177311 A JP 2011177311A JP 2011177311 A JP2011177311 A JP 2011177311A JP 2011231011 A5 JP2011231011 A5 JP 2011231011A5
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Japan
Prior art keywords
glass plate
cutting
air pressure
cutting blade
elastic pressing
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JP2011177311A
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Japanese (ja)
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JP2011231011A (en
JP5472235B2 (en
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Priority to JP2011177311A priority Critical patent/JP5472235B2/en
Priority claimed from JP2011177311A external-priority patent/JP5472235B2/en
Publication of JP2011231011A publication Critical patent/JP2011231011A/en
Publication of JP2011231011A5 publication Critical patent/JP2011231011A5/ja
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Claims (8)

切り刃をガラス板に対して予め設定された形成すべき切り線に沿って移動させ、この移動中において、強弱が交互に切り替えられる空気圧により切り刃をガラス板に対して弾性的に押圧して、ガラス板に切り線を形成するガラス板切断方法。 The cutting edge is moved along the cut line to be formed which is set in advance for the glass plate, elastically pressed during this movement, the Switching Operation edge by Erareru pneumatically switched alternately strength to the glass plate And the glass plate cutting method which forms a cutting line in a glass plate. 空気圧の強弱の交互の切り替えを、一定の時間間隔置きに行わせる請求項１に記載のガラス板切断方法。The glass plate cutting method according to claim 1, wherein the air pressure is alternately switched at regular intervals. 空気圧の強弱の交互の切り替えを、３０ｍｓから７０ｍｓの時間間隔置きに行わせる請求項１又は２に記載のガラス板切断方法。The glass plate cutting method according to claim 1 or 2, wherein the air pressure is alternately switched at intervals of 30 ms to 70 ms. ガラス板に切り線を形成する切り刃と、この切り刃をガラス板に対して予め設定された形成すべき切り線に沿って移動させる移動手段と、空気圧によりこの切り刃をガラス板に対して弾性的に押圧する弾性押圧装置と、移動手段による切り刃の移動において強弱が交互に切り替えられる空気圧により切り刃をガラス板に対して弾性的に押圧するように弾性押圧装置を制御する制御装置とを具備しており、移動手段は、アール部を移動させる切り刃の移動速度を、直線部を移動させる切り刃の移動速度よりも低速度とするようになっているガラス板切断機。A cutting blade for forming a cutting line on the glass plate, a moving means for moving the cutting blade along a cutting line to be formed in advance with respect to the glass plate, and the cutting blade with respect to the glass plate by air pressure An elastic pressing device that elastically presses, and a control device that controls the elastic pressing device so as to elastically press the cutting blade against the glass plate by air pressure that is alternately switched in strength when moving the cutting blade by the moving means; The moving means is a glass plate cutting machine configured such that the moving speed of the cutting blade that moves the round portion is lower than the moving speed of the cutting blade that moves the linear portion. 制御装置は、アール部における空気圧の強弱を交互に切り替える時間間隔を、直線部における空気圧の強弱を交互に切り替える時間間隔よりも短くなるように弾性押圧装置を制御するようになっている請求項４に記載のガラス板切断機。The control device controls the elastic pressing device so that the time interval for alternately switching the strength of the air pressure in the round portion is shorter than the time interval for alternately switching the strength of the air pressure in the straight portion. The glass plate cutting machine described in 1. ガラス板に切り線を形成する切り刃と、この切り刃をガラス板に対して予め設定された形成すべき切り線に沿って移動させる移動手段と、空気圧によりこの切り刃をガラス板に対して弾性的に押圧する弾性押圧装置と、移動手段による切り刃の移動において強弱が交互に切り替えられる空気圧により切り刃をガラス板に対して弾性的に押圧するように弾性押圧装置を制御する制御装置とを具備しており、制御装置は、アール部における空気圧の強弱を交互に切り替える時間間隔を、直線部における空気圧の強弱を交互に切り替える時間間隔よりも短くなるように弾性押圧装置を制御するようになっているガラス板切断機。A cutting blade for forming a cutting line on the glass plate, a moving means for moving the cutting blade along a cutting line to be formed in advance with respect to the glass plate, and the cutting blade with respect to the glass plate by air pressure An elastic pressing device that elastically presses, and a control device that controls the elastic pressing device so as to elastically press the cutting blade against the glass plate by air pressure that is alternately switched in strength when moving the cutting blade by the moving means; And the control device controls the elastic pressing device so that the time interval for alternately switching the strength of air pressure in the rounded portion is shorter than the time interval for alternately switching the strength of air pressure in the straight portion. Glass plate cutting machine. 制御装置は、空気圧の強弱の交互の切り替えを、一定の時間間隔置きに行わせるように弾性押圧装置を制御するようになっている請求項４から６のいずれか一項に記載のガラス板切断機。The glass plate cutting according to any one of claims 4 to 6, wherein the control device controls the elastic pressing device so as to cause the air pressure intensity to be alternately switched at regular time intervals. Machine. 制御装置は、空気圧の強弱の交互の切り替えを、３０ｍｓから７０ｍｓの時間間隔置きに行わせるように弾性押圧装置を制御するようになっている請求項４から７のいずれか一項に記載のガラス板切断機。The glass according to any one of claims 4 to 7, wherein the control device controls the elastic pressing device so that the air pressure is alternately switched at intervals of 30 ms to 70 ms. Board cutting machine.
JP2011177311A 2011-08-12 2011-08-12 Glass plate cutting method and glass plate cutting machine Active JP5472235B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011177311A JP5472235B2 (en) 2011-08-12 2011-08-12 Glass plate cutting method and glass plate cutting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011177311A JP5472235B2 (en) 2011-08-12 2011-08-12 Glass plate cutting method and glass plate cutting machine

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2006126995A Division JP5023547B2 (en) 2006-04-28 2006-04-28 Glass plate cutting method and glass plate cutting machine

Publications (3)

Publication Number Publication Date
JP2011231011A JP2011231011A (en) 2011-11-17
JP2011231011A5 true JP2011231011A5 (en) 2012-01-05
JP5472235B2 JP5472235B2 (en) 2014-04-16

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Family Applications (1)

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5996376B2 (en) * 2012-10-31 2016-09-21 株式会社尼崎工作所 Hard brittle plate cleaving device
WO2015098595A1 (en) 2013-12-27 2015-07-02 旭硝子株式会社 Method for processing brittle plate, and device for processing brittle plate
DE112014006024T5 (en) 2013-12-27 2016-09-15 Asahi Glass Company, Limited A method of processing a frangible plate and a device for processing a frangible plate
CN115093111A (en) * 2022-07-25 2022-09-23 西藏力透特种玻璃有限责任公司 Protection device for toughened glass processing

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993023216A1 (en) * 1992-05-18 1993-11-25 The Lockformer Company Glass scoring mechanism
JPH07106923B2 (en) * 1993-05-26 1995-11-15 株式会社シギヤ精機製作所 Flat glass breaking method and related equipment
JP3116743B2 (en) * 1994-09-09 2000-12-11 ヤマハ株式会社 Wheel cutter type cutting device
JP2004292312A (en) * 1997-09-25 2004-10-21 Beldex Corp Scribing device
JP2003002675A (en) * 2001-06-21 2003-01-08 Nakamura Tome Precision Ind Co Ltd Method and apparatus for splitting glass plate
JP4142458B2 (en) * 2003-01-20 2008-09-03 中村留精密工業株式会社 Vibration scribing method and apparatus for hard brittle plate
JP4987266B2 (en) * 2005-08-08 2012-07-25 パナソニック株式会社 Glass cutting method and apparatus

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