TR202019502A2 - A FILM CAPTURE DEVICE DESIGNED FOR USE IN PRINTING MACHINES - Google Patents

A FILM CAPTURE DEVICE DESIGNED FOR USE IN PRINTING MACHINES Download PDF

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Publication number
TR202019502A2
TR202019502A2 TR2020/19502A TR202019502A TR202019502A2 TR 202019502 A2 TR202019502 A2 TR 202019502A2 TR 2020/19502 A TR2020/19502 A TR 2020/19502A TR 202019502 A TR202019502 A TR 202019502A TR 202019502 A2 TR202019502 A2 TR 202019502A2
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TR
Turkey
Prior art keywords
roller
printing
catching device
film strip
cylinder
Prior art date
Application number
TR2020/19502A
Other languages
Turkish (tr)
Inventor
Kirca Gökhan
Kurtuldu Cevdet
Özyildiz Ümi̇t
Original Assignee
Etapak Baski Ambalaj Sanayi Ve Ticaret Anonim Sirketi
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by Etapak Baski Ambalaj Sanayi Ve Ticaret Anonim Sirketi filed Critical Etapak Baski Ambalaj Sanayi Ve Ticaret Anonim Sirketi
Priority to TR2020/19502A priority Critical patent/TR202019502A2/en
Publication of TR202019502A2 publication Critical patent/TR202019502A2/en
Priority to PCT/TR2021/051281 priority patent/WO2022119534A1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H26/00Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
    • B65H26/02Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to presence of irregularities in running webs
    • B65H26/025Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to presence of irregularities in running webs responsive to web breakage
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F13/00Common details of rotary presses or machines
    • B41F13/02Conveying or guiding webs through presses or machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F33/00Indicating, counting, warning, control or safety devices
    • B41F33/04Tripping devices or stop-motions
    • B41F33/06Tripping devices or stop-motions for starting or stopping operation of sheet or web feed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F33/00Indicating, counting, warning, control or safety devices
    • B41F33/18Web break detection
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00Handling processes for sheets or webs
    • B65H2301/40Type of handling process
    • B65H2301/44Moving, forwarding, guiding material
    • B65H2301/443Moving, forwarding, guiding material by acting on surface of handled material
    • B65H2301/4431Moving, forwarding, guiding material by acting on surface of handled material by means with operating surfaces contacting opposite faces of material
    • B65H2301/44318Moving, forwarding, guiding material by acting on surface of handled material by means with operating surfaces contacting opposite faces of material between rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2403/00Power transmission; Driving means
    • B65H2403/70Clutches; Couplings
    • B65H2403/72Clutches, brakes, e.g. one-way clutch +F204
    • B65H2403/725Brakes

Abstract

Buluş baskı makinelerinde (1) kopan film şeridin kopmasının tespit edilerek ilerleyişinin durdurulmasını sağlamak üzere en az bir yakalama tertibatı (10) ile ilgilidir. Buluşun yeniliği; bahsedilen yakalama tertibatında (10) film şeridin aralarından geçirildiği ve birbirine paralel konumlandırılmış en az bir birinci silindir (12) ve en az bir ikinci silindir (13) bulunması, bahsedilen birinci silindir (12) ve bahsedilen ikinci silindirden (13) en az birinin diğerine doğru yaklaştırılarak aralarındaki film şeridi sıkıştırılacak şekilde ve birinci silindir (12) veya ikinci silindirden (13) en az birinin bir frenleme unsuru (16) vasıtasıyla yavaşlatılabilir şekilde konfigüre edilmiş olmasıdır.The invention relates to at least one catching device (10) in order to detect the rupture of the torn film strip in printing machines (1) and to prevent its progress. Innovation of the invention; said catching device (10) having at least one first roller (12) and at least one second roller (13) through which the film strip is passed and positioned parallel to each other, at least one of said first roller (12) and said second roller (13) to the other and configured such that at least one of the first roller (12) or the second roller (13) can be decelerated by a braking element (16).

Description

TARIFNAME BASKI MAKINELERINDE KULLANILMAK ÜZERE TASARLANAN BIR FILM YAKALAMA TERTIBATI TEKNIK ALAN Bulus, baski makinelerinde kopan film seridin kopmasinin tespit edilerek ilerleyisinin durdurulmasini saglamak üzere en az bir yakalama tertibati ile ilgilidir. ÖNCEKI TEKNIK Kagit, kumas, film serit vb. unsurlarin üzerine görsel olusturmak üzere baski islemi uygulanabilmektedir. Kullanilan malzemeye ve sartlara bagli olarak farkli baski tipleri uygulanabilmektedir. Bunlardan bazilari; ofset baski, rotogravür baski vb. olabilmektedir. DESCRIPTION A FILM DESIGNED FOR USE IN PRINTING MACHINES CATCHING DEVICE TECHNICAL FIELD The invention is based on detecting the rupture of the film strip that breaks in the printing machines. relates to at least one arresting device for stopping its progress. PRIOR ART Paper, fabric, film strip etc. printing process to create images on elements applicable. Different printing depending on the material used and conditions types can be applied. Some of those; offset printing, rotogravure printing etc. can happen.

Rotogravür baski, yüksek hizli, bobin beslemeli, rotatif baskiya uyacak sekilde gelistirilmistir. Baski, bakir silindirlerden veya klise silindirlerine sabitlenmis bakir kliselerden yapilir. Çok sayili baski isleri için krom kapli kliseler kullanilir. Desen, baski klisesi üzerine fotograf yolu ile alinir. Rotogravür baski önceleri gazetelerin pazar ilavelerinin tek renkli olarak basiminda kullanilmakta iken günümüzde buna ek olarak dergilerin, ambalaj kagitlarinin ve kataloglarin ve esnek ambalajin (film) çok çesitli ve parlak renkte basiminda kullanilmaktadir. Rotogravure printing, high speed, coil fed, to suit rotary printing developed. Press, from copper cylinders or copper fixed to plate cylinders made of churches. Chrome plated churches are used for multiple printing jobs. Pattern, It is taken by photograph on the printing church. rotogravure prepress of newspapers While it is used in monochrome printing of market supplements, nowadays it is in addition to magazines, wrapping paper and catalogues, and flexible packaging (film) It is used in printing in a wide variety of bright colors.

Rotogravür prosesi ile baski yapildiginda, kagit klisenin çukur alanlarina girerek orada bulunan mürekkebi alir. Ancak kagidin yüzey düzgünlügü iyi olmali ve klisenin çukur alanlarina basilmasina olanak verecek sekilde yumusak ve esnek olmalidir. Baski sirasinda, yüksek hizda baski yapilirken, kagit yüzeyi yeteri kadar düzgün olmayan kisimlarda, kagit ile klise temas etmeyeceginden bazi bölgeler az mürekkep alacak ya da hiç mürekkep almayacaktir. When printing with the rotogravure process, the paper enters the pit areas of the church. takes the ink that is there. However, the surface smoothness of the paper must be good and Soft and flexible to allow pressure on the pit areas of the church should be. During printing, while printing at high speed, the paper surface must be sufficiently In uneven parts, some parts will not come into contact with the paper and the cliché. will receive ink or no ink at all.

Baski makinelerinde yasanan önemli kusurlardan biri baski filminde kopma yasanmasidir. Baski filmi; gerilme, kesilme, deformasyon, rulo bitimi gibi sebeplerden dolayi kopabilmektedir. Bu durumda film baski makinesine ilerletilmeye devam edilmekte ve baski kusurlarina sebep olmaktadir. Bunun yani sira operatörün kaçan film serit ucuna islem uygulayabilmesi için istenmeyen zaman kayiplari yasayabilmektedir. Bu durumlar üretimde Istenmemekte ve sürekli olarak gelistirilmeye açik alan olarak kalmaktadir. One of the important defects experienced in printing machines is breakage in the printing film. is to be lived. print film; such as stretching, shearing, deformation, roll end may break due to various reasons. In this case, the film press continues to be advanced and causes printing defects. That's it in order for the operator to treat the runaway film strip end. may experience loss of time. These situations are undesirable in production and are constantly remains an area open to development.

Sonuç olarak, yukarida bahsedilen tüm sorunlar, ilgili teknik alanda bir yenilik yapmayi zorunlu hale getirmistir. As a result, all the above-mentioned problems are a novelty in the relevant technical field. does not make it mandatory.

BULUSUN KISA AÇIKLAMASI Mevcut bulus yukarida bahsedilen dezavantajlari ortadan kaldirmak ve ilgili teknik alana yeni avantajlar getirmek üzere, bir baski makinelerinde kullanilmak üzere bir Bulusun bir amaci, baski makinelerinde kopan seridi tutabilmek üzere bir yakalama tertibati ortaya koymaktir. BRIEF DESCRIPTION OF THE INVENTION The present invention is designed to eliminate the above mentioned disadvantages and to be used in a printing press, to bring new advantages to the field. An object of the invention is to create a catch to hold the ribbon that breaks in the printing presses. to reveal the device.

Yukarida bahsedilen ve asagidaki detayli anlatimdan ortaya çikacak tüm amaçlari gerçeklestirmek üzere mevcut bulus, baski makinelerinde kopan film seridin kopmasinin tespit edilerek ilerleyisinin durdurulmasini saglamak üzere en az bir yakalama tertibatidir. Buna göre yeniligi, bahsedilen yakalama tertibatinda film seridin aralarindan geçirildigi ve birbirine paralel konumlandirilmis en az bir birinci silindir ve en az bir ikinci silindir bulunmasi, bahsedilen birinci silindir ve bahsedilen ikinci silindirden en az birinin digerine dogru yaklastirilarak aralarindaki film seridi sikistirilacak sekilde ve birinci silindir veya ikinci silindirden en az birinin bir frenleme unsuru vasitasiyla yavaslatilabilir sekilde konfigüre edilmis olmasidir. All the above-mentioned purposes that will emerge from the detailed description below. The present invention is to make the film strip torn off in printing machines. at least one to ensure that the rupture is detected and its progress is stopped. capture device. Accordingly, the novelty is the film in the aforementioned capture device. at least one first, through which the strip is passed and positioned parallel to each other. cylinder and at least one second cylinder, said first cylinder and said at least one of the second cylinders is brought closer to the other and the film is spread between them. compressed and at least one of the first cylinder or the second cylinder it is configured to be slowed down by means of the braking element.

Böylece kopan film seridin tutularak baski makinesinde daha fazla ilerlemesi engellenmektedir. In this way, the broken film strip is held and moved further on the printing machine. is blocked.

Bulusun mümkün bir yapilanmasinin özelligi, bahsedilen frenleme unsurunun birinci silindir veya ikinci silindirden en az biri üzerinde saglanmis en az bir fren diskine temas ederek frenleme yapabilir olmasidir. Böylece frenleme unsurunun frenleme diskine yaslanarak durdurma yapmasi saglanmaktadir. A feature of a possible embodiment of the invention is that said braking element at least one brake provided on the first cylinder or at least one of the second cylinders It can brake by contacting the disc. Thus, the braking element It is provided to stop by leaning on the braking disc.

Bulusun mümkün bir diger yapilanmasinin özelligi, birinci silindir ve ikinci silindirden en az birinin digerine dogru hareketlendirilmesini saglamak üzere en az bir tahrik elemani ile iliskilendirilmis olmasidir. Another possible embodiment of the invention is characterized by a first cylinder and a second cylinder. at least one drive for actuating at least one towards the other is associated with the element.

Bulusun mümkün bir diger yapilanmasinin özelligi, en az bir algilayicidan (sekillerde gösterilmemistir) alinan sinyale bagli olarak film seridini durdurabilir olmasidir. Böylece algilayicinin tahrik edilmesi saglanmaktadir. Another possible embodiment of the invention is characterized by at least one sensor. (not shown in the figures) may stop the film strip depending on the received signal is that. Thus, the sensor is driven.

Bulusun mümkün bir diger yapilanmasinin özelligi, birinci silindir ve ikinci silindirin birbirine yaklastirilirken ayni anda frenleme de yapacak sekilde konfigüre edilmis olmasidir. Böylece film seridin durdurulurken önce kismen yavaslatilmasi ve sonrasinda durdurulmasi saglanmaktadir. Another possible embodiment of the invention is characteristic of the first cylinder and the second cylinder. Configured to brake simultaneously while being brought closer together is that. Thus, while the film is stopped, the lane must first be partially slowed down and after which it is provided to be stopped.

SEKILIN KISA AÇIKLAMASI Sekil 1' de bulus konusu yakalama tertibatinin üzerinde konumlandigi bir baski makinesinin temsili bir önden görünümü verilmistir. BRIEF DESCRIPTION OF THE FIGURE In Figure 1, a print on which the catch device is the subject of the invention. A representative front view of the machine is given.

Sekil 2' de bulus konusu yakalama tertibatinin temsili bir perspektif görünümü verilmistir. Figure 2 is a representative perspective view of the inventive catch device. given.

BULUSUN DETAYLI AÇIKLAMASI Bu detayli açiklamada bulus konusu sadece konunun daha iyi anlasilmasina yönelik hiçbir sinirlayici etki olusturmayacak örneklerle açiklanmaktadir. DETAILED DESCRIPTION OF THE INVENTION In this detailed description, the subject of the invention is only intended for a better understanding of the subject. It is explained with examples that will not have any limiting effect on the subject.

Sekil 1' de bulus konusu yakalama tertibatinin (10) üzerinde konumlandigi bir baski makinesinin (1) temsili bir önden görünümü verilmistir. Buna göre baski makinesi (1) sürekli akisan bir film seridine baski yoluyla görsel ekleyecek sekilde konfigüre edilmis bir makinedir. Bulusun mümkün bir yapilanmasinda bahsedilen baski makinesi (1); bir rotogravür makinesidir. Rotogravür baski, tasiyici katman (web) yöntemidir. Bu baski yöntemiyle, kagit, karton, fleksibl, ambalaj malzemeleri (plastik filmler, alüminyum folyo) basilir. Gravür baskiyi, diger baski yöntemlerinden ayiran ortak payda, pürüzsüz düzgün bir silindir yüzeyinden malzeme kaziyarak bu yüzeyin bir katman üzerinde görüntü olusturacak sekil almasinin saglanmasidir. In Figure 1, a print on which the catch device (10) is the subject of the invention. A representative front view of the machine (1) is given. printing machine accordingly (1) Configured to add images by printing to a continuously flowing film strip It's a built machine. The edition mentioned in a possible embodiment of the invention machine (1); It is a rotogravure machine. Rotogravure printing, carrier layer (web) method. With this printing method, paper, cardboard, flexible, packaging materials (plastic films, aluminum foil) are printed. Gravure printing, other printing methods The common denominator that separates this is by scraping material from a smooth cylinder surface. It is to ensure that the surface takes the shape that will create an image on a layer.

Sekil 2' de bulus konusu yakalama tertibatinin (10) temsili bir perspektif görünümü verilmistir. Buna göre bahse bahsedilen yakalama tertibati (10) herhangi bir sebeple baski makinesine (1) ilerletilen film seridinde meydana gelen kopmayi tespit edecek sekilde konfigüre edilmistir. Bu kopmanin sebebi mümkün yapilanmalarda gerilme, kesilme, deformasyon, rulo bitimi vb. olabilmektedir. Film seridinin kopmasi durumunda yakalama tertibati (10) film seridinin ilerleyisini durdurabilmektedir. Film seridinin kopmasi en az bir algilayici (sekillerde gösterilmemistir) vasitasiyla tespit edilebilmektedir. Algilayici vasitasiyla kopmanin tespit edilmesi durumunda bir kontrol birimi ile iliskilendirilmis yakalama tertibati (10) film seridin ilerleyisini durdurmaktadir. Bahsedilen kontrol birimi PLC özellikli olabilmektedir. In Figure 2, a representative perspective view of the inventive catch device (10) given. Accordingly, the aforementioned catching device (10) For this reason, the break in the film strip that is advanced to the printing machine (1) configured to detect. The reason for this break is possible tension, shear, deformation, roll end, etc. in structuring. can happen. Film If the strip breaks, the catching device (10) keeps the progress of the film strip. can stop. The break of the film strip is detected by at least one sensor (in the figures not shown) can be detected by Breaking through the sensor catching device associated with a control unit if detected (10) the film stops the progression of the strip. Said control unit is PLC enabled can happen.

Yakalama tertibati (10) en az bir gövdeye (11) sahiptir. Bahsedilen gövde (11) baski makinesi (1) ile film seridin aktigi kaynak arasinda konumlandirilmaktadir. The catching device (10) has at least one body (11). Said body (11) It is positioned between the printing machine (1) and the source where the film strip flows.

Gövde (11) esasen iki parçali yapiya sahip olup üzerlerinde en az bir birinci silindir (12) ve en az bir ikinci silindir (13) konumlanmaktadir. Bahsedilen birinci silindir (12) ve ikinci silindir (13) esasen avare dönebilmekte olup aralarindan film serit konumlanmaktadir. Film serit birinci silindir (12) ve ikinci silindir (13) arasinda normal sartlarda rahatça ilerleyebilmektedir. Birinci silindir (12) ve ikinci silindir (13) esasen birbirine paralel konumlandirilmaktadir ve en az biri digerine yaklastirilip uzaklastirilabilecek sekilde konfigüre edilmistir. Bunu saglamak üzere birinci silindir (12) ve ikinci silindirden (13) en az biri bir tahrik elemani (14) ile irtibatlanmaktadir. The body (11) is essentially of two-piece construction, with at least one first cylinder on it. (12) and at least one second roller (13) are positioned. The first cylinder mentioned (12) and the second roller (13) are essentially freewheeling, with a film strip between them. is located. The film strip is between the first roller (12) and the second roller (13). It can progress easily under normal conditions. First roller (12) and second roller (13) are located essentially parallel to each other and at least one of them can be brought close to the other and configured to be removed. The first cylinder to provide this At least one of the (12) and the second roller (13) is connected to a drive element (14).

Tahrik elemani (14) birinci silindir (12) ve ikinci silindirden (13) birini digerine yaklastirip uzaklastiracak sekilde konfigüre edilmistir. Tahrik elemani (14) bulusun mümkün bir yapilanmasinda gövdenin (11) karsilikli taraflarinda ayni silindiri hareketlendirmek üzere iki adet saglanabilmektedir. Tahrik elemani (14) bulusun mümkün yapilanmalarinda elektrik, pnömatik veya hidrolik tahrikli bir unsur olabilmektedir. Birinci silindir (12) ve ikinci silindirin (13) birbirine göre hareket ettirilerek film seride temas edebilmeleri saglanmaktadir. The drive element (14) connects one of the first roller (12) and the second roller (13) to the other. It is configured to zoom in and out. Find the drive element (14) the same cylinder on opposite sides of the body (11) in a possible embodiment. Two pieces can be provided to mobilize. Find the drive element (14) an element with electric, pneumatic or hydraulic actuation in possible configurations can happen. Movement of the first roller (12) and the second roller (13) relative to each other They are provided to be in contact with the film series.

Birinci silindir (12) ve ikinci silindir (13) kendi etraflarinda avare dönebilmesinin yani sira en az birinin kendi etrafinda dönüsü sinirlandirilabilmektedir. Yani baska bir deyisle birinci silindir (12) ve ikinci silindirden (13) en az biri frenlenebilmektedir. The fact that the first cylinder (12) and the second cylinder (13) can rotate idly around themselves, that is, rotation of at least one of the rows can be restricted. So just another in other words, at least one of the first roller (12) and the second roller (13) can be braked.

Bunu saglamak üzere birinci silindir (12) ve ikinci silindirden (13) en az biri Üzerinde bir fren diski (15) konumlanmaktadir. Bahsedilen fren diski (15) üzerinde konumlandigi silindir ile birlikte dönmektedir. Fren diski (15) ayrica en az bir frenleme unsuru (16) ile iliskilendirilmistir. Bahsedilen frenleme unsuru (16) fren diskine (15) temas ederek aralarindaki sürtünmeyi arttirmakta ve fren diskinin (15) durdurulmasini saglamaktadir. In order to provide this, at least one of the first roller (12) and the second roller (13) a brake disc (15) is positioned. On the said brake disc (15) rotates with the cylinder in which it is positioned. The brake disc (15) must also have at least one associated with the braking element (16). Said braking element (16) is the brake It increases the friction between them by contacting the disc (15) and the brake disc (15) makes it stop.

Bulusun mümkün bir kullaniminda film serit baski makinesine (1) ilerletilirken kopmasi halinde algilayici bunu tespit etmektedir. Bu tespite bagli olarak kontrol birimi tahrik elemanini (14) enerjilendirerek silindirlerden en az birini digerine yaslamaktadir. Bir taraftan bu yaslama hareketi yapilirken diger taraftan frenleme unsuru (16) vasitasiyla tatli bir frenleme yapilmaktadir. Bu sayede film seridin üzerine binen yük alistirilarak verilmekte ve ekstra deformasyonu engellenmektedir. In one possible use of the invention, the film is advanced to the tape press (1). If it breaks, the sensor detects it. Based on this determination, the control unit energizes at least one of the rollers to the other by energizing the drive element (14). is leaning. On the one hand, while this leaning movement is made, on the other hand, braking A pleasant braking is achieved by means of element (16). That's how you made a movie The load on it is given by running and its extra deformation is is blocked.

Tüm bu yapilanma ile beraber; baski makinelerinde (1) kopan film seridi tekrardan makineye kilavuz etme zorunlugu ortadan kaldirilmaktadir. Bu sayede operatörün isçilik Için ayirdigi zaman ve üretimde meydana gelecek aksamalar ortan kaldirilmis olmaktadir. With all this structuring; on the printing machines (1) the broken film strip is again the necessity of guiding the machine is eliminated. In this way, the operator The time allotted for labor and the disruptions in production will be avoided. is being removed.

Bulusun koruma kapsami ekte verilen istemlerde belirtilmis olup kesinlikle bu detayli anlatimda örnekleme amaciyla anlatilanlarla sinirli tutulamaz. Zira teknikte uzman bir kisinin, bulusun ana temasindan ayrilmadan yukarida anlatilanlar isiginda benzer yapilanmalar ortaya koyabilecegi açiktir.The scope of protection of the invention is stated in the appended claims and it is absolutely detailed explanation cannot be limited to what is told for the purpose of illustration. Because in technique what has been described above by a specialist without departing from the main theme of the invention It is clear that similar structuring can occur in the light of this.

Claims (1)

ISTEMLER . Bulus baski makinelerinde (1) kopan film seridin kopmasinin tespit edilerek ilerleyisinin durdurulmasini saglamak Üzere en az bir yakalama tertibati (10) olup özelligi; bahsedilen yakalama tertibatinda (10) film seridin aralarindan geçirildigi ve birbirine paralel konumlandirilmis en az bir birinci silindir (12) ve en az bir ikinci silindir (13) bulunmasii Bahsedilen birinci silindir (12) ve bahsedilen ikinci silindirden (13) en az birinin digerine dogru yaklastirilarak aralarindaki film seridi sikistirilacak sekilde ve Birinci silindir (12) veya ikinci silindirden (13) en az birinin bir frenleme unsuru (16) vasitasiyla yavaslatilabilir sekilde konfigüre edilmis olmasidir. . istem 1'e göre bir yakalama tertibati (10) olup özelligi; bahsedilen frenleme unsurunun (16) birinci silindir (12) veya ikinci silindirden (13) en az biri üzerinde saglanmis en az bir fren diskine (15) temas ederek frenleme yapabilir olmasidir. . istem 1”e göre bir yakalama tertibati (10) olup özelligi; birinci silindir (12) ve ikinci silindirden (13) en az birinin digerine dogru hareketlendirilmesini saglamak üzere en az bir tahrik elemani (14) ile iliskilendirilmis olmasidir. . istem 1'e göre bir yakalama tertibati (10) olup özelligi; en az bir algilayicidan (sekillerde gösterilmemistir) alinan sinyale bagli olarak film seridini durdurabilir olmasidir. . istem 1'e göre bir yakalama tertibati (10) olup özelligi; birinci silindir (12) ve ikinci silindirin (13) birbirine yaklastirilirken ayni anda frenleme de yapacak sekilde konfigüre edilmis olmasidir.REQUESTS . In the printing machines of the invention (1), there is at least one catching device (10) in order to detect the rupture of the broken film strip and to stop its progress. there is at least one first roller (12) and at least one second roller (13), where the film strip is passed between them and positioned parallel to each other in said catching device (10), At least one of said first roller (12) and said second roller (13) is directed towards the other it is configured so that the film strip between them is compressed by approaching them, and that at least one of the first roller (12) or the second roller (13) can be slowed down by a braking element (16). . It is a catching device (10) according to claim 1 and its feature is; said braking element (16) is capable of braking by contacting at least one brake disc (15) provided on at least one of the first roller (12) or the second roller (13). . It is a catching device (10) according to claim 1 and its feature is; at least one of the first roller (12) and the second roller (13) is associated with at least one drive element (14) in order to enable it to be moved towards the other. . It is a catching device (10) according to claim 1 and its feature is; It can stop the film strip depending on the signal received from at least one sensor (not shown in the figures). . It is a catching device (10) according to claim 1 and its feature is; the first cylinder (12) and the second cylinder (13) are configured to brake at the same time while being brought closer to each other.
TR2020/19502A 2020-12-02 2020-12-02 A FILM CAPTURE DEVICE DESIGNED FOR USE IN PRINTING MACHINES TR202019502A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TR2020/19502A TR202019502A2 (en) 2020-12-02 2020-12-02 A FILM CAPTURE DEVICE DESIGNED FOR USE IN PRINTING MACHINES
PCT/TR2021/051281 WO2022119534A1 (en) 2020-12-02 2021-11-24 A film capturing mechanism designed for use in printing machines

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Application Number Priority Date Filing Date Title
TR2020/19502A TR202019502A2 (en) 2020-12-02 2020-12-02 A FILM CAPTURE DEVICE DESIGNED FOR USE IN PRINTING MACHINES

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Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4846060A (en) * 1988-07-25 1989-07-11 Iotec Manufacturing, Inc. Printing web tensioning system
DE4029366C2 (en) * 1990-09-15 1995-07-06 Kotterer Grafotec Device for catching and holding a torn web of printing material
US5678484A (en) * 1993-03-25 1997-10-21 Baldwin Web Controls Anti-wrap device for a web press
DE4432659A1 (en) * 1994-09-14 1996-03-21 Kotterer Grafotec Device for preventing damage to the printing unit

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