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1. 发明专利

JP2007110170A Method of mounting electronic components and apparatus thereof, and method of creating electronic component mounting data 有权
标题翻译：电子元件安装方法及其设备及其制造电子元器件安装数据的方法
公开(公告)号：JP2007110170A
公开(公告)日：2007-04-26
申请号：JP2007017959
申请日：2007-01-29
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： NAGAFUKU NOBUYASU , NISHIKAWA NOBORU , KURIBAYASHI TAKESHI
IPC分类号： H05K13/04
摘要： PROBLEM TO BE SOLVED: To provide a method of mounting electronic components capable of effectively utilizing a self-alignment effect, even if a distance between mounting electronic components is small. SOLUTION: In mounting an electronic component using cream solder printing, this method has a determining process for determining the size of the self-alignment effect based on a state of positional deviation between the positions of lands corresponding to an electronic component to be mounted and the printing position of the cream solder corresponding to the lands. In the determining process, it is determined that the self-alignment effect is large when the cream solder is printed on a position deviated from the center of a land, and it is determined that the self-alignment effect is small if the cream solder is printed so as to overflow from the land. When the self-alignment effect is large, the target mounting position of the electronic component is set using the cream solder printing positions as a reference, and if the self-alignment effect is small, the target mounting position is set using the land positions as a reference. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：即使安装电子部件之间的距离小，提供一种能够有效利用自对准效果的电子部件的安装方法。解决方案：在使用膏状焊料印刷安装电子部件时，该方法具有确定步骤，用于基于与电子部件相对应的焊盘的位置之间的位置偏差的状态来确定自对准效果的大小并且奶油焊料的对应于焊盘的打印位置。在确定过程中，当将奶油焊料印刷在离开焊盘的中心的位置上时，确定自对准效果大，并且如果膏状焊料是如此，则确定自对准效果小打印，以便从土地溢出。当自对准效果大时，使用膏状焊料印刷位置作为基准来设定电子部件的目标安装位置，如果自对准效果小，则使用焊盘位置设定目标安装位置参考。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2007110169A Method of mounting electronic components and apparatus thereof 有权
标题翻译：电子元件安装方法及其设备
公开(公告)号：JP2007110169A
公开(公告)日：2007-04-26
申请号：JP2007017958
申请日：2007-01-29
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： NAGAFUKU NOBUYASU , NISHIKAWA NOBORU , KURIBAYASHI TAKESHI
IPC分类号： H05K13/04
摘要： PROBLEM TO BE SOLVED: To provide a method of mounting electronic components capable of effectively utilizing a self-alignment effect, even if a distance between mounting electronic components is small. SOLUTION: When a cream solder is printed on a circuit board having lands formed thereon to mount electronic components, the printing position of the cream solder on the circuit board is detected, the circuit board is divided into a plurality of blocks in mounting the electronic components using the cream solder printing position as a reference, positional deviation quantity between the positions of lands corresponding to an electronic component to be mounted in each block and the cream solder printing position for the lands is obtained in each block, and a target mounting position of each electronic component is set for each block based on each of obtained positional deviation quantities. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：即使安装电子部件之间的距离小，提供一种能够有效利用自对准效果的电子部件的安装方法。
解决方案：当在其上形成有焊盘的电路板上印刷膏状焊料以安装电子部件时，检测到焊膏在电路板上的打印位置，电路板被分成多个安装块使用膏状焊料印刷位置的电子部件作为基准，在每个块中获得在每个块中对应于要安装在每个块中的电子部件的焊盘的位置与焊盘的焊膏印刷位置之间的位置偏差量，基于获得的每个位置偏差量，为每个块设置每个电子部件的安装位置。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2006261345A Part mounting head and part mounting apparatus employing the same 有权
标题翻译：部件安装头和安装部件安装设备
公开(公告)号：JP2006261345A
公开(公告)日：2006-09-28
申请号：JP2005075922
申请日：2005-03-16
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MAENISHI YASUHIRO , YAZAWA TAKASHI , SHIMIZU NOBUE , AYUSAWA KATSUSHI , NISHIKAWA NOBORU , YAMAMOTO HIROKI
IPC分类号： H05K13/04
摘要： PROBLEM TO BE SOLVED: To provide a part mounting head capable of shortening a mounting time without increasing a part mounting machine in size, and a part mounting apparatus employing the same. SOLUTION: A first and second rotating head units 105a and 105b each have a plurality of suction nozzles 112 capable of rotatably moving and picking up parts 120 from a plurality of tape feeders 102 by the suction nozzles 112 and mount the parts on a substrate 104. In the head units, the suction nozzles 112 are arranged along a rotationally moving direction A of the suction nozzles 112 so as to draw a predetermined shape in a rotational surface including the rotationally moving direction A and a direction B of arrangement of the tape feeders 102, and the predetermined shape is a shape having a length in a direction parallel to the arrangement direction B shorter than a length in a direction perpendicular to the arrangement direction B. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够缩短安装时间而不增加部件安装机的尺寸的部件安装头以及使用其的部件安装装置。解决方案：第一和第二旋转头单元105a和105b各自具有多个吸嘴112，其能够通过吸嘴112可旋转地移动和从多个带式馈送器102拾取部件120并将部件安装在在头部单元中，吸嘴112沿着吸嘴112的旋转移动方向A布置，以便在包括旋转方向A和旋转方向A的布置方向B上的预定形状带式馈送器102，并且预定形状是在平行于布置方向B的方向上的长度比垂直于布置方向B的方向上的长度短的形状。（C）2006，JPO和NCIPI

4. 发明专利

JP2002001191A METHOD AND DEVICE FOR APPLYING ADHESIVE 失效
公开(公告)号：JP2002001191A
公开(公告)日：2002-01-08
申请号：JP2000181751
申请日：2000-06-16
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： NISHIKAWA NOBORU , KAKISHIMA NOBUYUKI , KINOU TOSHIYUKI , INOUE CHIZURU
IPC分类号： B05D1/26 , B05C5/00 , B05C11/10
摘要： PROBLEM TO BE SOLVED: To provide a method and device for applying an adhesive, which is capable of equalizing the applying quantity of the adhesive after the 2nd point of coating to the applying quantity of the adhesive in the 1st point of coating even in the case that the surface tension is different with the difference of a material between a trial-applying tape and a circuit board. SOLUTION: In the method of applying the adhesive, which is performed by using an adhesive applying nozzle 1 capable of optionally controlling the discharge time of the adhesive, sticking the adhesive discharged and held in the adhesive applying nozzle 1 on the adhesive trial-applying tape and successively sticking the adhesive successively discharged from the adhesive applying nozzle 1 to a prescribed place on the circuit board, the adhesive discharge time in the 1st point of coating is set based on the difference of the material between the tape and the circuit board.

5. 发明专利

JPH11147306A SCREEN PRINTING METHOD AND SCREEN PRINTING DEVICE 失效
公开(公告)号：JPH11147306A
公开(公告)日：1999-06-02
申请号：JP31413597
申请日：1997-11-17
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TANAKA TETSUYA , TAKAHASHI MASARU , INUKAI TSUTOMU , NISHIKAWA NOBORU
IPC分类号： B41F15/08 , B41F15/40 , H05K3/12 , H05K3/34
摘要： PROBLEM TO BE SOLVED: To prevent a printing paste sticking to the tip of a squeegee from finding its way around to the back side of the squeegee and further, being torn at the opening part of a screen printing plate by a dragging force during printing, entailing a print flaw on a printed substrate. SOLUTION: In a preprinting operation in which squeegees 7, 8 come into contact with a screen printing plate 4 from a specified standby position above the screen printing plate 4 at the time of starting a printing process and descend to a position in which the orienting process is started, the distance covered by the squeegees 7, 8 from the standby position to a position in which the squeegees 7, 8 come into contact with the screen printing plate 4, is measured. Further, the distance, travelling velocity and descending velocity of the squeegees 7, 8 are controlled so that the squeegees 7, 8 complete their travelling action in the opposite direction to the printing direction before their tip parts come into contact with the screen printing plate 4. After that, the squeegees 7, 8 are caused to descend obliquely backward and at the same time, are actuated in such a way that their dragging action does not take place on the screen printing plate 4.

6. 发明专利

JPH0722797A MOTHOD OF MAINTENANCE OF PART RECOGNITION SECTION OF ELECTRONIC PART MOUNTING EQUIPMENT 失效
公开(公告)号：JPH0722797A
公开(公告)日：1995-01-24
申请号：JP16080393
申请日：1993-06-30
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： YAMAMOTO HIROKI , NAKAMURA HITOSHI , NISHIKAWA NOBORU , KODERA KOJI
IPC分类号： H05K13/04
摘要： PURPOSE:To prevent the discarding of parts due to improper maintenance by knowing appropriately the lamp replacement time of the light and the cleaning time of the recognition unit by measuring changes in the illumination intensity of the light for part recognition and automatically informing the operator of any reduction in the illumination intensity thereby stopping the electronic part mounting equipment. CONSTITUTION:When a part recognition error occurs (step 11) after starting the production of the product printed circuit boards using an electronic part mounting equipment, the electronic part mounting equipment measures the illumination intensity of the light for part recognition and compares (step 12) it with a predetermined value. When the measured illumination intensity is lower than the predetermined value, the need for lamp replacement is displayed on the display unit of the electronic part mounting equipment (step 18), after which the producing action of the electronic part monting equipment is stopped (step 19). Further, when the measured illumination intensity is higher than the predetermined value, the recognition error rate per unit time is compared with a predetermined value (step 13) and the part recognition data is prepared again automatically (step 21).

7. 发明专利

JP2006088709A The screen printing method and screen printing apparatus 有权
标题翻译：屏幕打印方法和屏幕打印设备
公开(公告)号：JP2006088709A
公开(公告)日：2006-04-06
申请号：JP2005350079
申请日：2005-12-05
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： TANAKA TETSUYA , TAKAHASHI MASARU , INUKAI TSUTOMU , NISHIKAWA NOBORU
IPC分类号： B41F15/42 , B41F15/08 , H05K3/34
摘要： PROBLEM TO BE SOLVED: To offer the method of screen printing and the screen printing apparatus which prevent printing paste stuck on the squeegee nozzle tips from creeping around to the back-side of the nozzle and from the poor printing performance by which the printing screen being dragged and torn at the opening of the screen thus causing poor printing on the printing base plate.
SOLUTION: When the printing process begins where the apparatus drops the squeegee 7 and the squeegee 8 from the predetermined stand-by position above the screen plate 4 down to the position to contact the screen plate 4, the squeegee 7 and the squeegee 8 are to move diagonally downward and contact the screen plate 4 in the direction opposite to the printing direction after the squeegees contact the screen plate 4. By this printing method, the apparatus diminishes the poor printing performances on the printing base plate 1 caused by the excessive printing paste 6 which creeps around to the backside of the squeegee 7 and squeegee 8.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供丝网印刷方法和丝网印刷设备，其防止粘贴在刮刀喷嘴尖端上的印刷浆料沿着喷嘴的背面爬行，并且由于印刷性能差，打印屏幕在屏幕的开口处被拖曳并撕裂，从而导致打印基板上的打印不良。解决方案：当打印过程开始时，设备将刮板7和刮板8从筛板4上方的预定待机位置下降到与筛板4接触的位置，刮板7和刮板 8是在刮板接触筛板4之后，沿着与打印方向相反的方向向斜下方移动并与屏板4接触。通过这种印刷方法，该设备减少了由印刷基板1引起的差的印刷性能过多的印刷浆料6会爬到刮板7和刮板8的背面。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2004025644A Cream solder printing process and device 审中-公开
公开(公告)号：JP2004025644A
公开(公告)日：2004-01-29
申请号：JP2002185851
申请日：2002-06-26
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： HATTORI YOSHIYUKI , NAKAHIRA HITOSHI , NISHIKAWA NOBORU
IPC分类号： B41F15/40 , B41F15/08 , H05K3/34
摘要： PROBLEM TO BE SOLVED: To provide a cream solder printing process which keeps the viscosity of a cream solder at a specified level despite the long waiting period of a cream solder printing device, and a device used for this process.
SOLUTION: This cream solder printing process undergoes the following steps: A circuit substrate is carried to a table part for retaining the circuit substrate horizontally and carried out, then the table part is pressed to a spot under a screen with an opening part which matches a pattern of the electrode part of the circuit substrate so that the opening part coincides with the pattern, and the cream solder is printed on the electrode part of the circuit substrate after filling the opening part with the cream solder by moving a printing head over a screen. When the cream solder is not printed for a specified period, the printing head is automatically actuated in a dummy filling fashion under the same conditions as when the circuit substrate is filled with the cream solder. After that, the viscosity of the cream solder is kept at the same level by stirring the cream solder.
COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2000263754A SCREEN PRINTING DEVICE AND METHOD 失效
公开(公告)号：JP2000263754A
公开(公告)日：2000-09-26
申请号：JP7365199
申请日：1999-03-18
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TANAKA TETSUYA , NISHIKAWA NOBORU , INUKAI TSUTOMU , TAKAHASHI MASARU
IPC分类号： B41F15/08 , B41F15/40 , B41F15/42 , H05K3/12
摘要： PROBLEM TO BE SOLVED: To enable the print quality of a printing paste applied to a printed substrate to be upgraded compared to the print quality of a conventional printing method. SOLUTION: The amount of a printing paste applied by a printing operation is detected using a coating build-up detector 141 with regard to a squeegee 117 arranged at a stand-by position, and the squeegee 117 is lowered to seek the moving distance L1 of the squeegee 117 in an opposite printing direction, the moving velocity of the squeegee 117 and the descending velocity of the squeegee 117 from the stand-by position to a screen plate 114, based on the detected coating build-up. Further, the printing paste sticking to the squeegee 117 is applied to the surface of the screen plate 114. Consequently, the printing paste dripping from the squeegee 117 is quantitatively reduced compared to a conventional printing method. Thus the deterioration of the print quality conventionally attributed to the dripping printing paste can be cut to a lower level.

10. 发明专利

JPH09300581A SCREEN PRINTING METHOD 失效
公开(公告)号：JPH09300581A
公开(公告)日：1997-11-25
申请号：JP12048896
申请日：1996-05-15
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： NISHIKAWA NOBORU , WACHI AKIHIKO , SAITOU HIROTAKA
IPC分类号： B41F15/08 , B41F15/40 , B41M1/12 , H05K3/34
摘要： PROBLEM TO BE SOLVED: To reduce manhours for operation by causing screens stored in a stocker to hold information relative to a use status, and determining whether a screen to be used next is still unused or already used with the help of a printing press and performing an automatic solder-feed action after the replacement of the screen in compliance with the use status of the screen. SOLUTION: Production is initiated at the start 1, then a screen is replaced 4 when the production is continued 3. After that a printing press refers to information relative to the use status of the screens stored in each of the stages of a stocker to check whether the screen to be used is still unused or already used 5. If the screen is still unused, an automatic solder-feed action is performed 6. On the other hand, if the screen is already used, the automatic solder-feed action is not carried out and instead, the production of a new version of the existing type is initiated 2. If the production is discontinued 3, it is ended 7.

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