JPH0181654U

JPH0181654U -

Info

Publication number: JPH0181654U
Application number: JP1987177110U
Authority: JP
Priority date: 1987-11-20
Filing date: 1987-11-20
Publication date: 1989-05-31
Also published as: JPH0432675Y2

Description

[Brief explanation of drawings]

図面はこの考案の一実施例を示し、第１図は縦
断側面図、第２図はこの考案フイルム貼付装置を
組込んだ乳剤塗布機全体の正面図、第３図はフイ
ルム案内切断機構の側面図、第４図は同じく要部
正面図、第５図は同じく要部平面図、第６図は切
断支持部での乳剤スクリーンフイルムに対する挾
着状態の要部側断面図、第７図は切断支持部の要
部平面図、第８図は上昇開始位置検出機構でのア
ツパーセンサープレートを表わす一部省略側面図
、第９図は押圧塗布機構における押圧部の要部正
面図、第１０図は押圧塗布機構の作動を表わす側
面図である。Ｄ……乳剤、Ｓ……スクリーン印版、Ｆ……乳
剤スクリーンフイルム、１……支持フレーム、２
……版枠クランプバー、３……支持クランプ、４
……保持ロール、５……クランプバーサイドプレ
ート、６……ガイドローラー、７……ラツク手段
、１０……フイルム案内切断機構、１１……カウ
ンターシヤフトパイプ、１２……ギヤハウジング
、１３……進退シリンダ、１４……シヤフトブロ
ツク、１５……スライドシヤフト、１７……タイ
ミングラツク、１８……カウンターシヤフト、１
９……ピニオン、２１……昇降シリンダ、２２…
…支持ブロツク、２３……支持ピン、２５……切
断支持部、２６……上部レールサポートバー、２
７……上部クランプシリンダ、２８……上部クラ
ンプレール、２９……上部レールサイドブロツク
、３１……下部レールサポートバー、３２……下
部クランプシリンダ、３３……下部クランプレー
ル、３４……下部レールサイドブロツク、３５…
…カツターガイドオンプレート、３６……カツタ
ーガイドプレート、３７……カツターホルダー、
３８……カツター、３９……保護材、４０……切
断位置検出機構、４１……近接センサー、４２…
…センサーブロツク、４３……センサーレール、
４５……上昇停止機構、４６……近接センサー、
４７……センサーブロツク、４８……センサーブ
ロツクアジヤストノブ、５０……上昇開始位置検
出機構、５１……近接センサー、５２……アツパ
ーセンサープレート、５３……ナールドサブノブ
、５４……センサープレートスライドブロツク、
６０……押圧塗布機構、６１……キヤリツジベー
ス、６２……キヤリツジパイプ、６３……スライ
ドレール、６４……スライドコロ、６５……スラ
イドプレート、６６……進退シリンダ、６７……
スライドプレートパイプ、６８……ローラー取付
パイプ、６９……アジヤストネジベース、７１…
…ローラーアジヤストボルト、７２……アジヤス
トノブ、７３……ローラー、７４……ローラーホ
ルダー、７５……ローラーシヤフト、７６……ク
ランプ金具、７７……スプリング、７８……テン
シヨンプレート、７９……スライドアジヤストボ
ルト、８１……ロツクナツト、８２……スプリン
グガイド、８５……乳剤バケツト、８６……スラ
イドレール、８７……スライドコロ、８８……ス
ライドプレート、８９……進退シリンダ、９１…
…スライドプレートパイプ、９２……バケツトパ
イプアーム、９３……バケツトパイプ、９４……
シリンダトラニオンプレート、９５……傾斜シリ
ンダ、９６……ジヨイントアーム、９７……スプ
リング。 The drawings show one embodiment of this invention; Fig. 1 is a longitudinal side view, Fig. 2 is a front view of the entire emulsion coating machine incorporating the film pasting device of this invention, and Fig. 3 is a side view of the film guiding and cutting mechanism. Fig. 4 is a front view of the main part, Fig. 5 is a plan view of the main part, Fig. 6 is a side sectional view of the main part in a state where the emulsion screen film is clamped to the cutting support, and Fig. 7 is a cutaway. 8 is a partially omitted side view showing the upper sensor plate in the rising start position detection mechanism; FIG. 9 is a front view of the main part of the pressing part in the pressure application mechanism; FIG. 10 is a plan view of the main part of the support part; FIG. 2 is a side view showing the operation of the pressure application mechanism. D... Emulsion, S... Screen printing plate, F... Emulsion screen film, 1... Support frame, 2
...Print frame clamp bar, 3...Support clamp, 4
...Holding roll, 5...Clamp bar side plate, 6...Guide roller, 7...Rack means, 10...Film guide cutting mechanism, 11...Countershaft pipe, 12...Gear housing, 13...Advancing/retracting Cylinder, 14...Shaft block, 15...Slide shaft, 17...Timing rack, 18...Countershaft, 1
9... Pinion, 21... Lifting cylinder, 22...
... Support block, 23 ... Support pin, 25 ... Cutting support section, 26 ... Upper rail support bar, 2
7... Upper clamp cylinder, 28... Upper clamp rail, 29... Upper rail side block, 31... Lower rail support bar, 32... Lower clamp cylinder, 33... Lower clamp rail, 34... Lower rail side Block, 35...
... cutter guide on plate, 36 ... cutter guide plate, 37 ... cutter holder,
38... Cutter, 39... Protective material, 40... Cutting position detection mechanism, 41... Proximity sensor, 42...
...Sensor block, 43...Sensor rail,
45...Rising stop mechanism, 46...Proximity sensor,
47...Sensor block, 48...Sensor block adjust knob, 50...Rising start position detection mechanism, 51...Proximity sensor, 52...Upper sensor plate, 53...Knurled sub knob, 54...Sensor plate slide block ,
60... Press application mechanism, 61... Carriage base, 62... Carriage pipe, 63... Slide rail, 64... Slide roller, 65... Slide plate, 66... Advance/retreat cylinder, 67...
Slide plate pipe, 68...Roller mounting pipe, 69...Adjustment screw base, 71...
... Roller adjustment bolt, 72 ... Adjustment knob, 73 ... Roller, 74 ... Roller holder, 75 ... Roller shaft, 76 ... Clamp fitting, 77 ... Spring, 78 ... Tension plate, 79 ... Slide Adjustment bolt, 81... Lock nut, 82... Spring guide, 85... Emulsion bucket, 86... Slide rail, 87... Slide roller, 88... Slide plate, 89... Advance/retreat cylinder, 91...
...Slide plate pipe, 92...Bucket pipe arm, 93...Bucket pipe, 94...
Cylinder trunnion plate, 95... inclined cylinder, 96... joint arm, 97... spring.

Claims

[Claims for Utility Model Registration] 1. A support frame that supports a screen printing plate in a substantially vertical manner and holds a rolled emulsion screen film above the screen printing plate, and a supporting frame that supports a screen printing plate in a substantially vertical manner and holds a rolled emulsion screen film above the screen printing plate; The screen surface is brought into contact with and guided from the top of the screen printing plate, cut to a predetermined length, and after cutting, the lower end of the emulsion screen film on the feeding side and the upper end of the emulsion screen film on the pasting side are each removably clamped. A film guiding and cutting mechanism that presses the emulsion screen film against the screen at the lower part of the screen printing plate, and a pressing force that slides and rises along the screen surface while supplying emulsion so that the opposite side of the contact side of the emulsion screen film is known. An emulsion screen film pasting device for screen printing, characterized by comprising a coating mechanism. 2. The film guide cutting mechanism is provided with a cutting support part which can move forward and backward relative to the screen printing plate by means of an advancing and retracting means, and can freely move up and down by means of an up and down movement means, on the countershaft brackets arranged on the left and right sides of the support frame. , this cutting support part clamps the drawn-out emulsion screen film in contact with the screen printing plate, cuts the clamped emulsion screen film, and cuts the lower end of the emulsion screen film on the feeding side.
The emulsion screen film pasting device for screen printing according to claim 1, which is adapted to clamp the upper ends of the separated emulsion screen film on the pasting side. 3. The advancing/retracting means of the film guide/cutting mechanism is such that the left and right gear housings, which movably support the cutting support part inside the left and right clamp bar side plates, are movable back and forth with respect to the screen printing plate. 2. An emulsion screen film pasting device for screen printing according to claim 1 or 2, which comprises a reciprocating cylinder that moves forward and backward. 4. The vertical movement means of the film guide cutting mechanism includes a timing rack having a cutting support fixed to the lower end thereof, which is inserted and supported in the vertical direction through the gear housing, and the timing rack has a timing rack which is inserted and supported through the left and right gear housings. By engaging a pinion fixed to a certain countershaft and guiding it to a timing rack through the operation of a lifting cylinder that is swingably supported inside the clamp bar side plate, the cutting support part can be moved up and down. An emulsion screen film pasting device for screen printing according to any one of claims 1 to 3, which is a registered utility model. 5. The cutting support part of the film guide cutting mechanism fixes the upper rail support bar and the lower rail support bar, which are almost horizontal, to the lower end of the timing rack, and positions the tips of the bars on the side of the screen surface of the screen printing plate. A cutter guide-on plate is installed between the tips of the upper rail support bar and the lower rail support bar, and the upper clamp rail becomes parallel to the cutter guide-on plate by the operation of the upper clamp cylinder fixed to the upper rail support bar. In addition, by operating the lower clamp cylinder fixed to the lower rail support bar, the lower clamp rail parallel to the cutter guide-on plate can be moved forward and backward, and the upper and lower rail support bars can be moved forward and backward. The emulsion screen film is clamped between the cutter guide-on plate, and one of the upper and lower clamp rails is equipped with a cutter guide plate that can run freely along the cutter guide plate fixed to the cutter guide-on plate. An emulsion screen film pasting device for screen printing according to any one of claims 1 to 4, wherein a cutter is slidably arranged. 6. The pressure application mechanism includes a pressing part that presses the emulsion screen film against the screen by the side of the emulsion screen film that is in contact with the screen surface of the screen printing plate, and a pressing part that presses the emulsion screen film against the screen through the screen mesh, and a pressing part that presses the emulsion film of the emulsion screen film through the screen mesh. Utility model registration claims 1 to 5, comprising an emulsion bucket part for supplying emulsion for infiltration, and configured to move up and down along the left and right side walls of the support frame.
An emulsion screen film pasting device for screen printing according to any one of the above items. 7 The pressing part of the press coating mechanism is placed on the side where the emulsion screen film comes into contact with the screen on the carriage base that moves up and down along the left and right side walls of the support frame. Utility model registration claim No. 6, which is a roller structure removably attached to a roller attachment pipe installed between slide plates of
An emulsion screen film pasting device for screen printing as described in 2. 8 The emulsion bucket part of the pressure coating mechanism is arranged on the side opposite to the side where the emulsion screen film comes into contact with the screen in the carriage base that moves up and down along the left and right side walls of the support frame, and is arranged in the horizontal direction of the carriage base. A bucketed pipe arm is swingably supported on the left and right slide plates that move forward and backward, and is removably attached to the bucketed pipe installed between the bucketed pipe arms. 8. The emulsion screen film pasting device for screen printing according to any one of Item 7. 9 The slide plates in the pressing section and emulsion bucket section of the pressure coating mechanism are arranged by slide rollers that sandwich the slide rails fixed to the carriage base at the top and bottom, and the slide plates are arranged on the left and right by slide rollers that sandwich the slide rails fixed to the carriage base. 9. The emulsion screen film pasting device for screen printing according to claim 7 or 8, wherein the tip of the cylinder rod is connected to the end of the slide rail and is moved forward and backward by air operation. 10. The emulsion screen film pasting device for screen printing according to claim 9, wherein a spring whose deflection amount can be changed is interposed between the cylinder rod end of the advance/retreat cylinder and the slide rail end.