JP2006056151A - Solder paste printing device - Google Patents

Solder paste printing device Download PDF

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JP2006056151A
JP2006056151A JP2004240984A JP2004240984A JP2006056151A JP 2006056151 A JP2006056151 A JP 2006056151A JP 2004240984 A JP2004240984 A JP 2004240984A JP 2004240984 A JP2004240984 A JP 2004240984A JP 2006056151 A JP2006056151 A JP 2006056151A
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squeegee
metal mask
contact
solder paste
paste printing
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Tetsuya Hashimoto
徹也 橋本
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Alps Electric Co Ltd
アルプス電気株式会社
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Abstract

PROBLEM TO BE SOLVED: To provide a solder paste printing device which stabilizes support of a squeegee and makes a printing quality excellent.
SOLUTION: In this solder paste printing device, the squeegee 1 has a pair of support members 2 extending in the directions crossing at right angles from the opposite end part sides and contact bodies 3 provided at the places of the support members 2. The squeegee 1 moves in a state of being supported at a first contact P1 of the lower part 1b thereof and first and second contacts P2 and P3 of the contact bodies 3. Therefore, support of the squeegee 1 becomes stable and a space between the lower part 1b on the opposite end side of the squeegee 1 and a metal mask 5 becomes uniform even when an insulating base 4 and the metal mask 5 are in a curved state. Thus, the printing quality is improved and besides a product showing little nonuniformity in the printing quality is obtained.
COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は回路基板等に使用して好適なクリーム半田印刷装置に関する。 The present invention relates to a suitable solder paste printing apparatus using a circuit board or the like.

図6は従来のクリーム半田印刷装置に係る要部断面図、図7は従来のクリーム半田印刷装置に係り、正面から見た概要図であり、次に、従来のクリーム半田印刷装置の構成を図6,図7に基づいて説明すると、従来のクリーム半田印刷装置は、移動可能な平板状のスキージ51と、所定の箇所に複数の貫通孔52aが設けられたメタルマスク52と、絶縁基板53を支持するテーブル54とで構成されている。 Figure 6 is a fragmentary sectional view according to a conventional solder paste printing apparatus, Figure 7 relates to the conventional solder paste printing apparatus, a schematic view as seen from the front, then FIG configuration of a conventional solder paste printing apparatus 6, will be described with reference to FIG. 7, the conventional solder paste printing apparatus, the movable plate-like squeegee 51, a metal mask 52 having a plurality of through holes 52a are provided at predetermined positions, the insulating substrate 53 It is composed of a table 54 for supporting.

次に、従来のクリーム半田印刷装置における印刷方法を説明すると、先ず、絶縁基板53がテーブル54上に支持されると共に、この絶縁基板53上には、メタルマスク52が載置される。 Next, explaining a printing method in a conventional solder paste printing apparatus, first, an insulating substrate 53 while being supported on the table 54, on the insulating substrate 53, the metal mask 52 is placed.

次に、クリーム半田55がメタルマスク52上に供給された状態で、スキージ51がクリーム半田55を掻き取りながらメタルマスク52上を摺動して、クリーム半田55が絶縁基板53上に印刷される。 Then, with the cream solder 55 is supplied on the metal mask 52, and slides on the metal mask 52 with the squeegee 51 is scraped the cream solder 55, the solder paste 55 is printed on the insulating substrate 53 . (例えば、特許文献1参照) (E.g., see Patent Document 1)

一般に、絶縁基板53は、外部環境や経時変化によって、図7に示すように、湾曲した状態となっているため、この湾曲した絶縁基板53上に載置されたメタルマスク52も湾曲状態となる。 Generally, the insulating substrate 53, the external environment and aging, as shown in FIG. 7, since a curved state, the metal mask 52 placed on the insulating substrate 53 which is the curved also becomes curved state .

そして、平板状のスキージ51の下部51aの1つの接触点Pのみがメタルマスク52上に接触(支持)された状態で、スキージ51が移動するようになるが、このようにスキージ51が1つの接触点Pによる支持状態で移動すると、スキージ51の支持が不安定で、図7に示すように傾きを生じ、このため、スキージ51の両端側の下部51aにおけるメタルマスク52との間隔が異なり、その結果、印刷品質が悪くなる上に、印刷品質に大きなバラツキが生じる。 Then, with only one contact point P of the bottom 51a of the plate-like squeegee 51 is touched on the metal mask 52 (the support), although squeegee 51 so moves, thus squeegee 51 is one moving in a supported state by the contact point P, unstable support of the squeegee 51, resulting an inclination as shown in FIG. 7, Therefore, unlike the interval between the metal mask 52 at both ends of the lower 51a of the squeegee 51, As a result, on the print quality is poor, a large variation occurs in the print quality.

特開2002−200736号公報 JP 2002-200736 JP

従来のクリーム半田印刷装置は、平板状のスキージ51の下部51aの1つの接触点Pが湾曲した絶縁基板53上に載置された湾曲状のメタルマスク52に接触するようになるため、スキージ51の支持が不安定で、傾きを生じて、スキージ51の両端側の下部51aにおけるメタルマスク52との間隔が異なり、その結果、印刷品質が悪くなる上に、印刷品質に大きなバラツキが生じるという問題がある。 Conventional solder paste printing apparatus, it becomes into contact with the curved metal mask 52 in which one of the contact points P of the bottom 51a is placed on the insulating substrate 53 which is curved in the plate-shaped squeegee 51, the squeegee 51 support is unstable, and caused a slope, different spacing between the metal mask 52 at both ends of the lower 51a of the squeegee 51, as a result, a problem on print quality is poor, a large variation occurs in print quality there is.

そこで、本発明はスキージの支持が安定して、印刷品質の良好なクリーム半田印刷装置を提供することを目的とする。 Accordingly, the present invention is the support of the squeegee is stable, and to provide a good solder paste printing apparatus of the printing quality.

上記課題を解決するための第1の解決手段として、平板からなり、所定の箇所に貫通孔が設けられて絶縁基板上に載置されたメタルマスクと、このメタルマスクに配設され、前記メタルマスク上のクリーム半田を前記絶縁基板上に印刷するための移動可能なスキージと、このスキージを前記メタルマスク上に付勢する付勢手段とを備え、前記スキージは、前記スキージの幅方向の両端部側から直交する方向に延びる一対の支持部材と、この支持部材の箇所に設けられ、前記メタルマスク上、又は絶縁基板上に接触する接触体を有し、前記スキージの移動時、前記スキージは、少なくとも前記スキージの下部の第1の接触点と、一対の前記支持部材の箇所に設けられた前記接触体の第1,第2の接触点で支持された構成とした。 As a first solving means for solving the above problems, made of a flat plate, and the metal mask placed on an insulating substrate a through hole is provided at a predetermined position, is disposed in the metal mask, the metal comprising a movable squeegee to print the cream solder on the mask on the insulating substrate, and a biasing means for biasing the squeegee over the metal mask, the squeegee, both ends in the width direction of the squeegee a pair of support members extending in a direction perpendicular from the section side, provided at a location of the supporting member, on the metal mask, or has a contact member in contact with the insulating substrate, upon movement of the squeegee, the squeegee and at least said a first contact point of the bottom of the squeegee, a first of said contact body provided at a position of the pair of the support members, and support configurations in the second contact point.

また、第2の解決手段として、一対の前記支持部材は、前記スキージの移動方向の前方に位置した状態で、互いに対向して配置された構成とした。 As a second solving means, the pair of the support member, in a state located in front of the moving direction of the squeegee, and a structure arranged to face each other.
また、第3の解決手段として、前記接触体は、前記支持部材の下部が前記メタルマスク上、又は前記絶縁基板上に接触する接触部によって形成された構成とした。 Further, a third aspect of the present invention, the contact body, the upper bottom of the support member wherein the metal mask, or a structure formed by the contact portion in contact with the insulating substrate.

また、第4の解決手段として、前記接触体がローラで形成され、前記ローラは、一対の前記支持部材のそれぞれに回転可能に取り付けられ、前記スキージの移動時、前記ローラが回転しながら前記メタルマスク上、又は前記絶縁基板上に接触するようにした構成とした。 Further, as a fourth solving means, wherein the contact body is formed by a roller, the roller is rotatably mounted on a respective pair of the support member, during the movement of the squeegee, the metal while the roller is rotated on the mask, or a structure in which so as to contact with the insulating substrate.

また、第5の解決手段として、一対の前記ローラは、前記メタルマスク側に向かって間隔が大きくなったハ字状に傾けて配置された構成とした。 Further, a fifth aspect of the present invention, a pair of the rollers was set to the distance toward the metal mask side is disposed to be inclined greatly since V-shape configuration.
また、第6の解決手段として、前記接触体は、印刷領域外の前記メタルマスク上に接触するようにした構成とした。 Further, as a sixth solving means, wherein the contact body, was the structure which is adapted to contact with the metal mask outside the print area.

本発明のクリーム半田印刷装置は、平板からなり、所定の箇所に貫通孔が設けられて絶縁基板上に載置されたメタルマスクと、このメタルマスクに配設され、メタルマスク上のクリーム半田を絶縁基板上に印刷するための移動可能なスキージと、このスキージをメタルマスク上に付勢する付勢手段とを備え、スキージは、スキージの幅方向の両端部側から直交する方向に延びる一対の支持部材と、この支持部材の箇所に設けられ、メタルマスク上、又は絶縁基板上に接触する接触体を有し、スキージの移動時、スキージは、少なくともスキージの下部の第1の接触点と、一対の支持部材の箇所に設けられた接触体の第1,第2の接触点で支持された構成とした。 The solder paste printing apparatus of the present invention consists of a flat plate, and the metal mask placed on an insulating substrate a through hole is provided at a predetermined position, is disposed in the metal mask, cream solder on the metal mask a movable squeegee for printing on an insulating substrate, and a biasing means for biasing the squeegee onto the metal mask, the squeegee, the pair extending in a direction perpendicular from both ends in the width direction of the squeegee a support member, this is provided at a position of the support member, the metal mask, or has a contact member in contact with the insulating substrate, during the movement of the squeegee, the squeegee has a first contact point of the bottom of at least the squeegee, first contact member provided at a position of the pair of support members, and a support configurations in the second contact point.
即ち、スキージは、スキージの下部の第1の接触点と、一対の支持部材の箇所に設けられた接触体の第1,第2の接触点で支持された状態で移動するため、スキージの支持が安定し、絶縁基板とメタルマスクが湾曲した状態にあっても、スキージの両端側の下部とメタルマスクとの間隔が一定して、印刷品質が良くなる上に、印刷品質のバラツキの小さいものが得られる。 That is, the squeegee is to move the first contact point of the bottom of the squeegee, a first contact member provided on the portion of the pair of support members, while being supported by the second contact point, supporting the squeegee It is stable, even in a state where the insulating substrate and the metal mask is curved, with a constant interval between the both ends of the lower and the metal mask of the squeegee, on the printing quality is improved, having a small variation in print quality It is obtained.

また、一対の支持部材は、スキージの移動方向の前方に位置した状態で、互いに対向して配置されたため、スキージの移動の安定したものが得られる。 The pair of support members, in a state of being positioned in front of the moving direction of the squeegee, for being opposed to each other, is obtained that stable movement of the squeegee.

また、接触体は、支持部材の下部がメタルマスク上、又は絶縁基板上に接触する接触部によって形成されたため、構成が簡単で、生産性の良好なものが得られる。 Further, the contact body, the lower part on the metal mask of the support member, or because it was formed by the contact portion contacting with the insulating substrate, structure is simple, having good productivity can be obtained.

また、接触体がローラで形成され、ローラは、一対の支持部材のそれぞれに回転可能に取り付けられ、スキージの移動時、ローラが回転しながらメタルマスク上、又は絶縁基板上に接触するようにしたため、スキージの移動のスムーズなものが得られる。 The contact body is formed by a roller, the roller is rotatably mounted on a respective pair of the support members, during the movement of the squeegee, since so as to contact with the metal mask, or insulating substrate while the roller is rotated those smooth the movement of the squeegee is obtained.

また、一対のローラは、メタルマスク側に向かって間隔が大きくなったハ字状に傾けて配置されたため、スキージの移動がスムーズで、スキージの移動の安定したものが得られる。 The pair of rollers, since disposed inclined V-shape spacing toward the metal mask side is increased, smooth movement of the squeegee, is obtained that stable movement of the squeegee.

また、接触体は、印刷領域外の前記メタルマスク上に接触するようにしたため、印刷に支障が無く、印刷品質に悪影響を与えないものが得られる。 Further, the contact body, because you in contact on a print area outside of the metal mask, no trouble in printing, can be obtained which does not adversely affect the print quality.

本発明のクリーム半田印刷装置の図面を説明すると、図1は本発明のクリーム半田印刷装置の第1実施例に係り、正面から見た概要図、図2は本発明のクリーム半田印刷装置の第1実施例に係る平面図、図3は本発明のクリーム半田印刷装置の第2実施例に係り、正面から見た概要図、図4は本発明のクリーム半田印刷装置の第2実施例に係る平面図、図5は本発明のクリーム半田印刷装置の第3実施例に係り、正面から見た概要図である。 To explain the drawings of solder paste printing apparatus of the present invention, FIG. 1 relates to a first embodiment of a solder paste printing apparatus of the present invention, schematic view as viewed from the front, Figure 2 is a solder paste printing apparatus of the present invention the plan view according to one embodiment, FIG. 3 relates to a second embodiment of the solder paste printing apparatus of the present invention, according to a second embodiment of the schematic diagram as seen from the front, Figure 4 is solder paste printing apparatus of the present invention plan view, relate to a third embodiment of the solder paste printing apparatus 5 according to the present invention, it is a schematic view as seen from the front.

次に、本発明のクリーム半田印刷装置の第1実施例の構成を図1,図2に基づいて説明すると、移動可能な平板状のスキージ1は、垂直状態に配置された平板状部1aと、この平板状部1aの幅方向の両端側に位置する下部1bから直交する方向に突出し、互いに対向して延びる一対の支持部材2と、この支持部材2の箇所に設けられた接触体3を有する。 Next, FIG. 1 the configuration of the first embodiment of the solder paste printing apparatus of the present invention is explained with reference to FIG. 2, plate-shaped squeegee 1 can be moved, a flat portion 1a which is disposed in a vertical state protrudes in a direction perpendicular from the bottom 1b located on both end sides in the width direction of the flat plate portion 1a, a pair of support members 2 extending facing each other, the contact body 3 provided on the portion of the support member 2 a.

回路基板を形成するための絶縁基板4は、ここでは図示しないがテーブルに載置されると共に、金属平板からなるメタルマスク5は、所定の箇所に複数の貫通孔(図示せず)が設けられ、このメタルマスク5と、絶縁基板4に載置されている。 Insulating substrate 4 for forming a circuit board, wherein with not shown is placed on the table, the metal mask 5 made of a metal flat plate, a plurality of through holes (not shown) is provided at a predetermined position , this metal mask 5, placed on the insulating substrate 4.

このメタルマスク5上には、バネ等の付勢手段6によって押圧された状態でスキージ1が載置されて、少なくとも平板状部1aの下部1bの第1の接触点P1と、一対の支持部材2の箇所に設けられた2つの接触体3の第1,第2の接触点P2,P3が付勢手段6によって弾圧された状態でメタルマスク5上に接触(支持)し、スキージ1の移動は、3点(P1〜P3)で支持された状態で、移動するようになっている。 On this metal mask 5, the squeegee 1 while being pressed by biasing means 6 such as a spring is placed, a first contact point P1 of the lower 1b least flat portion 1a, a pair of support members the first of the two contact bodies 3 provided in two places in contact on the metal mask 5 in a state where the second contact point P2, P3 is repression by biasing means 6 (support), the movement of the squeegee 1 is in a state of being supported by three points (P1 to P3), is adapted to move.

そして、スキージ1に設けられた支持部材2は、スキージ1の移動方向Aの前方に配置され、支持部材2がスキージ1よりも前方に位置して、支持部材2の箇所に設けられた接触体3によって、メタルマスク5の前方が押さえられながら、スキージ1は、メタルマスク5上に供給されたクリーム半田7を掻き取るようになっている。 Then, the support member 2 provided on the squeegee 1 is disposed in front of the moving direction A of the squeegee 1, the support member 2 positioned in front of the squeegee 1, provided at a position of the support member 2 contacting members by 3, while being pressed forward of the metal mask 5, the squeegee 1 is adapted to scrape the solder paste 7 supplied onto the metal mask 5.

また、この第1実施例において、接触体3は、支持部材2がメタルマスク5に直接、接触する接触部によって形成されると共に、この接触体3は、印刷領域外の位置を移動するようになっている。 In the first embodiment, the contact body 3, the supporting member 2 is directly metal mask 5, the formed by the contact portion contacting, the contact body 3, so as to move the position outside the printing area going on.

なお、上記実施例では、接触体3がメタルマスク5上を移動するようにしたが、接触体3が絶縁基板4上を移動するようにしても良い。 In the above embodiment, although the contact body 3 is adapted to move on the metal mask 5, the contact body 3 may be moved on the insulating substrate 4.

次に、本発明のクリーム半田印刷装置における印刷方法を説明すると、先ず、絶縁基板4がテーブル(図示せず)上に支持されると共に、この絶縁基板4上には、メタルマスク5が載置される。 Next, explaining a printing method in a cream solder printing apparatus of the present invention, first, together with the insulating substrate 4 is supported on a table (not shown), this on the insulating substrate 4, the metal mask 5 is placed It is.

一般に、絶縁基板4は、外部環境や経時変化によって、図1に示すように、湾曲した状態となっているため、この湾曲した絶縁基板4上に載置されたメタルマスク5も湾曲状態となると共に、メタルマスク5上に載置され、付勢手段6によって弾圧されたスキージ1は、図1,図2に示すように、平板状部1aの下部1bの中央部の一点P1と、支持部材2の2つの接触体3の第1,第2の接触点P2,P3の3点が接触(支持)した状態となる。 Generally, the insulating substrate 4, the external environment and aging, as shown in FIG. 1, since that is the curved state, even metal mask 5 placed on the insulating substrate 4 and the curved the curved state together, is placed on the metal mask 5, the squeegee 1 is repression by the biasing means 6, as shown in FIGS. 1 and 2, one point P1 in the central portion of the bottom 1b of the flat portion 1a, the support member first and second two contact bodies 3, a state in which three points of the second contact point P2, P3 are in contact (support).

そして、スキージ1は、3点支持されると安定した状態で移動すると共に、スキージ1の幅方向の両端側の下部1aにおけるメタルマスク5との間隔が等しくなり、この状態で、スキージ1がクリーム半田7を掻き取りながらメタルマスク5上を摺動して、クリーム半田7が絶縁基板4上に印刷されるようなっている。 Then, the squeegee 1 is adapted to move in a stable state when it is supported at three points, is equal the distance between the metal mask 5 in the width direction of both ends of the bottom 1a of the squeegee 1, in this state, the squeegee 1 is cream slides the metal mask 5 above with scraped solder 7 has become as solder paste 7 is printed on the insulating substrate 4.

また、図3,図4は本発明のクリーム半田印刷装置の第2実施例を示し、この第2実施例の構成を説明すると、接触体3がローラで形成され、接触体3であるローラが支持部材2に回転可能に軸8支され、スキージ1が移動した時、接触体3であるローラが転がるようにしたものである。 Further, FIG. 3, FIG. 4 shows a second embodiment of the solder paste printing apparatus of the present invention, when describing the configuration of the second embodiment, the contact body 3 is formed by a roller, the roller is a contact body 3 it is rotatably shaft 8 supported to the support member 2, when the squeegee 1 is moved, is obtained by such a contact body 3 roller rolls.

その他の構成は、前記第1実施例と同様の構成を有し、同一部品に同一番号を付し、ここではその説明を省略する。 Other configurations have the same configuration as the first embodiment are denoted by the same numbers to the same components, and description thereof is omitted here.

また、図5は本発明のクリーム半田印刷装置の第3実施例を示し、この第3実施例の構成を説明すると、接触体3であるローラがメタルマスク5側に向かって間隔が大きくなったハ字状に傾(キャンバー)けて配置されたものである。 Further, FIG. 5 shows a third embodiment of the solder paste printing apparatus of the present invention, when describing a structure of the third embodiment, the interval is a contact body 3 roller toward the metal mask 5 side becomes larger in which are arranged inclined (camber) only with the V-shape.

その他の構成は、前記第2実施例と同様の構成を有し、同一部品に同一番号を付し、ここではその説明を省略する。 Other configurations have the same configuration as the second embodiment are denoted by the same numbers to the same components, and description thereof is omitted here.

本発明のクリーム半田印刷装置の第1実施例に係り、正面から見た概要図。 It relates to the first embodiment of the solder paste printing apparatus of the present invention, schematic view as seen from the front. 本発明のクリーム半田印刷装置の第1実施例に係る平面図。 Plan view of a first embodiment of a solder paste printing apparatus of the present invention. 本発明のクリーム半田印刷装置の第2実施例に係り、正面から見た概要図。 It relates to the second embodiment of the solder paste printing apparatus of the present invention, schematic view as seen from the front. 本発明のクリーム半田印刷装置の第2実施例に係る平面図。 Plan view of a second embodiment of the solder paste printing apparatus of the present invention. 本発明のクリーム半田印刷装置の第3実施例に係り、正面から見た概要図。 It relates to a third embodiment of the solder paste printing apparatus of the present invention, schematic view as seen from the front. 従来のクリーム半田印刷装置に係る要部断面図。 Fragmentary cross-sectional view according to a conventional solder paste printing apparatus. 従来のクリーム半田印刷装置に係り、正面から見た概要図。 It relates to the conventional solder paste printing apparatus, schematic view as seen from the front.

符号の説明 DESCRIPTION OF SYMBOLS

1:スキージ 1a:平板状部 1b:下部 2:支持部材 3:接触体 4:絶縁基板 5:メタルマスク 6:付勢手段 7:クリーム半田 8:軸 P1:第1の接触点 P2:第2の接触点 P3:第3の接触点 A:移動方向 1: Squeegee 1a: flat portion 1b: lower 2: supporting member 3: Contact member 4: insulating substrate 5: the metal mask 6: biasing means 7: solder paste 8: Axis P1: first contact point P2: second contact point P3: third contact point a: moving direction

Claims (6)

  1. 平板からなり、所定の箇所に貫通孔が設けられて絶縁基板上に載置されたメタルマスクと、このメタルマスクに配設され、前記メタルマスク上のクリーム半田を前記絶縁基板上に印刷するための移動可能なスキージと、このスキージを前記メタルマスク上に付勢する付勢手段とを備え、前記スキージは、前記スキージの幅方向の両端部側から直交する方向に延びる一対の支持部材と、この支持部材の箇所に設けられ、前記メタルマスク上、又は絶縁基板上に接触する接触体を有し、前記スキージの移動時、前記スキージは、少なくとも前記スキージの下部の第1の接触点と、一対の前記支持部材の箇所に設けられた前記接触体の第1,第2の接触点で支持されたことを特徴とするクリーム半田印刷装置。 Made of a flat plate, and the metal mask placed on an insulating substrate a through hole is provided at a predetermined position, it is disposed in the metal mask, to print the cream solder on the metal mask on the insulating substrate a movable squeegee, and a biasing means for biasing the squeegee over the metal mask, the squeegee, a pair of support members extending in a direction perpendicular from both ends in the width direction of the squeegee, provided at a location of the supporting member, wherein a the metal mask, or the contact body in contact with the insulating substrate, upon movement of the squeegee, the squeegee has a first contact point of the lower portion of at least the squeegee, a pair of said first of said contact body provided at a position of the support member, solder paste printing apparatus characterized in that it is supported by the second contact point.
  2. 一対の前記支持部材は、前記スキージの移動方向の前方に位置した状態で、互いに対向して配置されたことを特徴とする請求項1記載のクリーム半田印刷装置。 Pair the support member is in a state of being positioned in front of the moving direction of the squeegee, solder paste printing apparatus according to claim 1, characterized in that disposed opposite to each other.
  3. 前記接触体は、前記支持部材の下部が前記メタルマスク上、又は前記絶縁基板上に接触する接触部によって形成されたことを特徴とする請求項1、又は2記載のクリーム半田印刷装置。 The contact body, the lower part on the metal mask of the support member, or the claim 1 or 2 solder paste printing apparatus wherein a formed by the contact portion contacting with the insulating substrate.
  4. 前記接触体がローラで形成され、前記ローラは、一対の前記支持部材のそれぞれに回転可能に取り付けられ、前記スキージの移動時、前記ローラが回転しながら前記メタルマスク上、又は前記絶縁基板上に接触するようにしたことを特徴とする請求項1、又は2記載のクリーム半田印刷装置。 Said contact body is formed by a roller, the roller is rotatably mounted on a respective pair of the support member, during the movement of the squeegee, the upper metal mask while the roller is rotated, or on the insulating substrate solder paste printing apparatus according to claim 1 or 2, wherein it has to be in contact.
  5. 一対の前記ローラは、前記メタルマスク側に向かって間隔が大きくなったハ字状に傾けて配置されたことを特徴とする請求項4記載のクリーム半田印刷装置。 A pair of said rollers, solder paste printing apparatus according to claim 4, characterized in that the distance toward the metal mask side is arranged to be inclined to the V-shape which becomes larger.
  6. 前記接触体は、印刷領域外の前記メタルマスク上に接触するようにしたことを特徴とする請求項1から5の何れかに記載のクリーム半田印刷装置。 It said contact body, solder paste printing apparatus according to any one of claims 1 to 5, characterized in that it has in contact on a print area outside of the metal mask.
JP2004240984A 2004-08-20 2004-08-20 Solder paste printing device Withdrawn JP2006056151A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010073783A1 (en) * 2008-12-25 2010-07-01 三菱重工業株式会社 Turbine blade and gas turbine
JP2010151045A (en) * 2008-12-25 2010-07-08 Mitsubishi Heavy Ind Ltd Turbine blade and gas turbine
US20130334338A1 (en) * 2012-06-11 2013-12-19 Stamford Devices Limited Method for producing an aperture plate
US9719184B2 (en) 2010-12-28 2017-08-01 Stamford Devices Ltd. Photodefined aperture plate and method for producing the same
US10279357B2 (en) 2014-05-23 2019-05-07 Stamford Devices Limited Method for producing an aperture plate

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010073783A1 (en) * 2008-12-25 2010-07-01 三菱重工業株式会社 Turbine blade and gas turbine
JP2010151045A (en) * 2008-12-25 2010-07-08 Mitsubishi Heavy Ind Ltd Turbine blade and gas turbine
US8708641B2 (en) 2008-12-25 2014-04-29 Mitsubishi Heavy Industries, Ltd. Turbine blade and gas turbine
US9719184B2 (en) 2010-12-28 2017-08-01 Stamford Devices Ltd. Photodefined aperture plate and method for producing the same
US20130334338A1 (en) * 2012-06-11 2013-12-19 Stamford Devices Limited Method for producing an aperture plate
US9981090B2 (en) * 2012-06-11 2018-05-29 Stamford Devices Limited Method for producing an aperture plate
US10279357B2 (en) 2014-05-23 2019-05-07 Stamford Devices Limited Method for producing an aperture plate

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