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1. 发明申请

WO1997044192A1 SCREEN PRINTING METHOD AND APPARATUS THEREFOR 审中-公开
标题翻译：屏幕打印方法及其设备
公开(公告)号：WO1997044192A1
公开(公告)日：1997-11-27
申请号：PCT/JP1997001702
申请日：1997-05-20
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , TANAKA, Tetsuya , TAKAHASHI, Ken , WACHI, Akihiko , NAITO, Takao
发明人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
IPC分类号： B41F15/08
CPC分类号： B41F15/10 , B41F15/0818 , B41F33/0081 , B41P2215/114 , B41P2233/52 , H05K3/1216 , Y10S101/36
摘要： A screen printing method is provided, in which a work time for changing machines is short and which is capable of highly accurately positioning fine patterns and narrow pitch patterns to perform screen printing. The method comprises finding an amount of movement of a circuit board from positions of recognition marks (2, 2) on the circuit board (1) and positions of recognition marks (5, 5) on a screen form plate (4), positioning the circuit board (1) relative to the screen form plate (4) on the basis of the amount of movement of the circuit board, detecting a discrepancy between an aperture pattern (18) and a land pattern (19) in a specified portion of the circuit board (1), finding a positional correction from the discrepancy, and positioning the circuit board (1) relative to the screen form plate (4) on the basis of the amount of movement of the circuit board and the positional correction.
摘要翻译：提供了一种丝网印刷方法，其中用于更换机器的工作时间短，并且能够高精度地定位精细图案和窄间距图案以进行丝网印刷。该方法包括从电路板（1）上的识别标记（2）的位置和识别标记（5,5）的位置在屏幕形成板（4）上找到电路板的移动量，基于电路板的移动量相对于屏幕模板（4）的电路板（1），检测在所述电路板的特定部分中的孔径图案（18）和焊盘图案（19）之间的差异基于电路板的移动量和位置校正，从电路板（1）发现位置校正，并且相对于屏幕模板（4）定位电路板（1）。

2. 发明申请

WO1997008655A2 SCREEN PRINTING METHOD AND SCREEN PRINTING APPARATUS 审中-公开
标题翻译：屏幕打印方法和屏幕打印设备
公开(公告)号：WO1997008655A2
公开(公告)日：1997-03-06
申请号：PCT/JP1996002432
申请日：1996-08-30
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , TAKAHASHI, Ken , CHIKAHISA, Naoichi , NAGASAWA, Yousuke , NAITO, Takao , WACHI, Akihiko , YANACHI, Seishiro , NAGAFUKU, Nobuyasu , KAKISHIMA, Nobuyuki
发明人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
IPC分类号： G06T11/20
CPC分类号： B41F15/0818 , H05K3/1233 , H05K3/3484 , H05K2201/09727 , H05K2203/0139 , H05K2203/0264 , H05K2203/0783 , H05K2203/163
摘要： A screen printing method and apparatus print a circuit pattern corresponding to that of a stencil (4), onto a print-object article (1) placed on an ascendable/descendable positioning stage (2), through moving a squeegee (5a, 5b) horizontally while the squeegee is pushed in on the stencil so that print paste (9) is printed to the article via the stencil. The squeegee is lifted to an extent of a push-in stroke, to which the squeegee has been pushed in on the stencil, and thereafter the article is separated away from the stencil by moving the stage downward. The board is classified into first and second areas (121, 120) where the values of opening sizes of the stencil along a squeegee moving direction are smaller than and not smaller than a threshold, and a speed of the squeegee at the first area is made slower than that at the second area. Upon an occurrence of print standby time during a printing operation, the print standby time is measured, and at a resumption of printing with the print standby canceled, the paste placed on the stencil during the standby time is screen-printed, by moving the squeegee at an adjusted print speed lower than the reference print speed based on a relationship between the print standby time and a print time due to the adjusted print speed after the resumption of printing.
摘要翻译：丝网印刷方法和装置通过移动刮板（5a，5b）将与模板（4）相对应的电路图案印刷到放置在可升降/定位台（2）上的打印物品（1）上，水平地将刮板推入模板上，使得印刷浆料（9）经由模板印刷到制品上。将刮板提升到推入行程的程度，刮板被推入该冲压行程，此后通过向下移动工件将制品从模板分离开。板被分为第一和第二区域（121,120），其中沿着刮板移动方向的模板的开口尺寸的值小于并且不小于阈值，并且使得在第一区域处的刮板的速度比第二区慢。在打印操作期间发生打印待机时间时，测量打印待机时间，并且在打印待机状态下恢复打印被取消时，在待机时间期间放置在模板上的粘贴被丝网印刷，通过移动刮板基于打印待机时间与打印时间之间的关系，该打印速度低于基准打印速度，该打印速度由于打印恢复后的调整打印速度而导致。

3. 发明申请

WO1997045265A1 SCREEN PRINTING METHOD AND SCREEN PRINTING PRESS 审中-公开
标题翻译：屏幕打印方法和屏幕打印压力
公开(公告)号：WO1997045265A1
公开(公告)日：1997-12-04
申请号：PCT/JP1997001783
申请日：1997-05-26
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , NISHIOKA, Shinichi , TAKAHASHI, Ken , NAITO, Takao , MASUI, Masuo
发明人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
IPC分类号： B41F15/42
CPC分类号： B41F15/423 , H05K3/1233 , H05K2203/0139
摘要： A screen printing method capable of preventing the drop of printing quality due to a jerky behavior of a screen resulting from the change-over operation between a going squeegee and returning squeegee. The going squeegee (2a) and the returning squeegee (2b) are equipped independently with an actuator (6a) for the going squeegee and an actuator (6b) for the returning squeegee, and the returning squeegee (2b) lowers at a standby position over a screen (1) and strikes the screen (1). Next, the going squeegee (2a) is raised and printing by the squeegee (2b) is conducted, so that the jerky behavior of the screen due to the squeegee switching can be restricted and quality of the printing shape can be improved.
摘要翻译：一种丝网印刷方法，其能够防止由于刮墨辊和返回刮板之间的转换操作导致的屏幕的干扰行为引起的打印质量下降。刮板（2a）和返回的刮板（2b）独立地装备有用于刮刀的致动器（6a）和用于返回的刮板的致动器（6b），并且返回的刮板（2b）在待机位置上降低屏幕（1）并撞击屏幕（1）。接下来，升起刮板（2a）并进行由刮板（2b）的打印，从而可以限制由刮板切换引起的画面的干扰行为，并且能够提高打印形状的质量。

4. 发明申请

WO1997045268A1 CLEANING APPARATUS AND CLEANING METHOD 审中-公开
标题翻译：清洁装置和清洁方法
公开(公告)号：WO1997045268A1
公开(公告)日：1997-12-04
申请号：PCT/JP1997001784
申请日：1997-05-26
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , SARASHINA, Eigo , TAKAHASHI, Ken , MASUI, Masuo , NAITO, Takao
发明人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
IPC分类号： B41F35/00
CPC分类号： H05K3/1233 , B41F35/005 , H05K3/1216 , H05K3/26 , H05K2203/0139
摘要： In a printer in which a printing material is printed on and applied to an object surface via a printing screen mask provided with an opening of a predetermined pattern, cream solder remaining in the opening of the screen mask is removed reliably. A flow rate of the air in an air suction mechanism (19) can be controlled by a flow rate controller (20). After an air sucker (15) has moved up, so that an upper end thereof has contacted the screen mask (5), the sucking of the air is started with respect to the opening (6) of the screen mask (5), whereby a cleaning operation is carried out. The residual cream solder (4) in the opening (6) is examined by an inspection camera (2) after the completion of this cleaning operation, and a cleaning operation is carried out again with the flow rate of the suction air controlled in accordance with the results of the examination.
摘要翻译：在其中通过设置有预定图案的开口的印刷屏蔽掩模将印刷材料印刷并施加到物体表面的打印机中，可靠地移除残留在屏幕掩模的开口中的膏状焊料。空气吸入机构（19）中的空气的流量可以由流量控制器（20）控制。在吸气器（15）上升之后，使其上端与屏幕面罩（5）接触，相对于屏幕面罩（5）的开口（6）开始抽吸空气，由此进行清洁操作。在清洁操作完成后，通过检查照相机（2）检查开口（6）中的残留的膏状物焊料（4），并且再次按照根据下述方式控制的吸入空气的流量进行清洁操作检查结果。

5. 发明申请

WO1997039609A1 METHOD FOR FORMING FIDUCIAL MARK IN RESIN STENCIL AND STENCIL FORMED THEREBY 审中-公开
标题翻译：在树脂中形成标记物的方法及其形成
公开(公告)号：WO1997039609A1
公开(公告)日：1997-10-23
申请号：PCT/JP1997001310
申请日：1997-04-16
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , SARASHINA, Eigo , NAGASAWA, Yousuke , TAKAHASHI, Ken , NAITO, Takao
发明人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
IPC分类号： H05K03/12
CPC分类号： B41N1/248 , B41C1/145 , H05K1/0266 , H05K3/1225 , Y10S438/945 , Y10S438/975
摘要： An engraved recess (4) not penetrating a resin stencil (1) is processed as a fiducial mark by a laser (3) at a position on a surface of the resin stencil where the resin stencil when registered with a circuit board agrees with a fiducial mark of the circuit board.
摘要翻译：未贯穿树脂模板（1）的雕刻凹部（4）在树脂模板的表面上的位置被激光（3）加工成基准标记，当树脂模板与电路板一起登记时与基准一致电路板的标记。

6. 发明申请

WO1997045264A1 SCREEN PRINTING APPARATUS AND SCREEN PRINTING METHOD 审中-公开
标题翻译：屏幕打印设备和画面打印方法
公开(公告)号：WO1997045264A1
公开(公告)日：1997-12-04
申请号：PCT/JP1997001782
申请日：1997-05-26
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , TAKAHASHI, Ken , SATO, Syoji , ONISHI, Hiroaki , MITSUSHIRO, Koji , NAITO, Takao
发明人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
IPC分类号： B41F15/42
CPC分类号： B41F15/423 , H05K3/1216
摘要： In a screen printing apparatus and a screen printing method, in which a printing paste on a screen is squeezed by a squeegee which is moved horizontally for printing and coating on a substrate, the squeegee is flexibly moved along the substrate, irrespective of inclination, waviness and warp of the substrate, to evenly perform printing under low, constant printing pressure to provide a highly accurate printing of good configuration. Thus an air cylinder (27), which is rotatable about the central position in a lenghtwise direction of squeegees (26a, 26b) and cancels a weight of the squeegees (26a, 26b), lifts the squeegees (26a, 26b), and then air cylinders (35, 36) disposed at symmetrical positions relative to the central position push down the squeegees (26a, 26b) to squeeze an upper surface of a screen (23).
摘要翻译：在丝网印刷设备和丝网印刷方法中，其中丝网上的印刷浆料被水平移动以便在基板上进行印刷和涂布的刮板挤压，刮板可沿着基板而柔性地移动，而不管其倾斜度，波纹度并且基板的翘曲，以在低，恒定的印刷压力下均匀地进行印刷，以提供良好的配置的高精度印刷。因此，能够沿刮墨刀（26a，26b）的长度方向绕中心位置旋转并抵消刮板（26a，26b）的重量的气缸（27）提升刮板（26a，26b），然后设置在相对于中心位置的对称位置的气缸（35,36）推压刮板（26a，26b）以挤压屏幕（23）的上表面。

7. 发明申请

WO1997043123A1 METHOD FOR CONTROLLING SCREEN PRINTING MACHINE 审中-公开
标题翻译：控制丝印机的方法
公开(公告)号：WO1997043123A1
公开(公告)日：1997-11-20
申请号：PCT/JP1997001631
申请日：1997-05-14
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , NISHIKAWA, Noboru , WACHI, Akihiko , SAITO, Hiroyoshi
发明人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
IPC分类号： B41F15/08
CPC分类号： B41F35/005 , B41F15/0813 , H05K1/0269 , H05K3/1233 , H05K3/26 , H05K2203/163 , Y10T29/53004
摘要： A method for controlling a screen printing machine by which the productivity of a screen printing machine used for electronic parts mounting machines can be improved. The screen printing machine is constituted to effectively utilize time by inspecting printed results on a substrate with an identifying camera in parallel with the cleaning operation of the rear surface of a screen while the cleaning operation is performed, to shorten the working hour by making it possible to automatically supply cream solder by discriminating whether or not a screen to be used next has been used, and to automatically designate a screen stocked in a stocker in an interlocking way with a selected NC program at the time of replacing a used screen with a new one.
摘要翻译：一种用于控制丝网印刷机的方法，通过该方法可以提高用于电子部件安装机器的丝网印刷机的生产率。丝网印刷机被构造成通过在执行清洁操作时与识别相机并行的屏幕背面的清洁操作同时检查基板上的打印结果来有效利用时间，从而缩短工作时间通过鉴别是否使用下一个要使用的屏幕来自动提供膏状焊料，并且在用新的显示屏替换所使用的屏幕时以与所选择的NC程序互锁的方式自动指定存储在储料器中的屏幕一。

8. 发明申请

WO1997048258A1 SCREEN PRINTING METHOD AND SCREEN PRINTING APPARATUS 审中-公开
标题翻译：屏幕打印方法和屏幕打印设备
公开(公告)号：WO1997048258A1
公开(公告)日：1997-12-18
申请号：PCT/JP1997002027
申请日：1997-06-12
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , WACHI, Akihiko , YANACHI, Seishiro , KAKISHIMA, Nobuyuki , MATSUMOTO, Masaya
发明人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
IPC分类号： H05K03/12
CPC分类号： B41F15/10 , H05K1/0266 , H05K3/1216 , Y10S101/36
摘要： Coordinate positions of openings and lands on a screen (121) and a first circuit board (150) are recognized by a recognition camera (2) and a display device (111). A correction amount for move of the stage (1) is calculated by a control device (110) only for the first circuit board. Then, the correction of move of the stage (1) is executed for the second and following circuit boards (153) by utilizing the correction amount.
摘要翻译：识别照相机（2）和显示装置（111）识别屏幕（121）和第一电路板（150）上的开口和平台的坐标位置。仅通过控制装置（110）仅对第一电路板计算载物台（1）的移动校正量。然后，通过利用校正量对第二和随后的电路板（153）执行级（1）的移动校正。

9. 发明申请

WO1997043050A1 ADHESIVE APPLYING APPARATUS 审中-公开
标题翻译：胶粘剂应用设备
公开(公告)号：WO1997043050A1
公开(公告)日：1997-11-20
申请号：PCT/JP1997001578
申请日：1997-05-12
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , KAKISHIMA, Nobuyuki , WACHI, Akihiko , NAKAHIRA, Hitoshi , MIBUCHI, Takayuki
发明人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
IPC分类号： B05C11/10
CPC分类号： B05C11/1034 , B05B15/52 , B05C5/0208 , H05K13/0469 , Y10T156/1798
摘要： An adhesive applying apparatus comprises an adhesive applying nozzle (1), an elevation drive device (B) for elevating the adhesive applying nozzle, a preliminarily coating station (6) provided on an upper surface thereof with a tape (5) to be preliminarily coated, a device (10) supporting a circuit board (4), and an XY direction drive device (30) for effecting relative movements of the adhesive applying nozzle to position the nozzle in a predetermined location in a horizontal direction of the circuit board and said tape. The elevation drive device is constructed to enable optionally setting the lowest position of the adhesive applying nozzle, and there is provided control means (D) for giving the elevation drive device a command for setting the lowest position of the adhesive applying nozzle at a predetermined position above the preliminary coating station.
摘要翻译：一种粘合剂施加装置，包括粘合剂施加喷嘴（1），用于提升粘合剂施加喷嘴的升降驱动装置（B），在其上表面上设置有预先涂覆的带（5）的预涂装置（6），支撑电路板（4）的装置（10）和用于实现粘合剂施加喷嘴的相对运动的XY方向驱动装置（30），以将喷嘴定位在电路板的水平方向上的预定位置，并且所述胶带。升降驱动装置被构造成能够可选地设置粘合剂施加喷嘴的最低位置，并且设置有控制装置（D），用于给升降驱动装置指示用于将粘合剂施加喷嘴的最低位置设定在预定位置在预涂涂装站之上。

10. 发明申请

WO1997012506A1 METHOD AND APPARATUS FOR COLLECTIVELY CHANGING COMPONENTS AT COMPONENT SUPPLY SECTION AND TRUCK AND TRANSFER RACK THEREOF 审中-公开
标题翻译：在组件供应部分和卡车及其转运架上组合更换组件的方法和装置
公开(公告)号：WO1997012506A1
公开(公告)日：1997-04-03
申请号：PCT/JP1996002800
申请日：1996-09-27
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , TAKAITI, Susumu , NARIKIYO, Kazuhiko , NAITO, Takao , HATA, Kanji , SEKI, Yoshinori , KURIBAYASHI, Takeshi , NISHIDA, Hiroyoshi
发明人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
IPC分类号： H05K13/04
CPC分类号： H05K13/021 , H05K13/0417 , H05K13/08
摘要： A transfer rack (15) loaded with a seriate number of component supply cassettes (14) to be handled collectively is carried as retained on a truck (61) so that it can be taken in and out of the truck (61), and the transfer rack (15) is passed between the truck (61) and a component supply section (8). Thus the withdrawal of the transfer rack (15) from the component supply section (8) to the truck (61) and the delivery of the transfer rack (15) to the component supply section (8) are executed timely to change the component supply cassettes (14) at the component supply section (8). The transfer rack (15) delivered to the component supply section (8) is positioned by operating an automatic positioning means at the component supply section (8) in a direction in which it is loaded and unloaded and a direction perpendicular to the direction in which it is loaded and unloaded.
摘要翻译：装载有一系列待组装的部件供给盒（14）的传送架（15）被保持在卡车（61）上，从而可以从卡车（61）中进出，传送架（15）在卡车（61）和部件供给部（8）之间通过。因此，可以及时地将传送架（15）从部件供给部（8）退出到卡车（61），将搬运架（15）搬出到部件供给部（8）盒子（14）在元件供应部分（8）处。通过在元件供给部（8）的被装载和卸载的方向上操作自动定位装置，并且与其方向垂直的方向来定位输送到元件供给部（8）的输送架（15）它被加载和卸载。

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