SU1391880A1 - Device for trimming book unit in book-binding machine - Google Patents

Device for trimming book unit in book-binding machine Download PDF

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Publication number
SU1391880A1
SU1391880A1 SU864096555A SU4096555A SU1391880A1 SU 1391880 A1 SU1391880 A1 SU 1391880A1 SU 864096555 A SU864096555 A SU 864096555A SU 4096555 A SU4096555 A SU 4096555A SU 1391880 A1 SU1391880 A1 SU 1391880A1
Authority
SU
USSR - Soviet Union
Prior art keywords
book
trimming
knife
binding machine
unit
Prior art date
Application number
SU864096555A
Other languages
Russian (ru)
Inventor
Дмитрий Федорович Акатьев
Владлен Ефимович Рогачевский
Original Assignee
Московский Полиграфический Институт
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.)
Filing date
Publication date
Application filed by Московский Полиграфический Институт filed Critical Московский Полиграфический Институт
Priority to SU864096555A priority Critical patent/SU1391880A1/en
Application granted granted Critical
Publication of SU1391880A1 publication Critical patent/SU1391880A1/en

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Abstract

Изобретение относитс  к полиграфическому машиностроению и может быть использовано при конструировании машин дл  обрезки книжных блоков, в частности резапьньк устройств бло- кообрабатывающих агрегатов. Цель изобретени  - повьш1ение качества обрезки книжных блоков путем устранени  непр молинейности обрезаемой поверхности . Это достигаетс  тем, что уст-. ройство снабжено клиновыми накладками на зажимных планках, выполненными со скосом под углом 3-6° в направлении траектории перемещени  ножа. 1 ил. с (ЛThe invention relates to printing machinery and can be used in the design of machines for trimming book blocks, in particular, restoring devices of block-processing units. The purpose of the invention is to improve the quality of trimming book blocks by eliminating the indirectness of the cut surface. This is achieved by mouth. The arrangement is provided with wedge linings on the clamping slats, which are made with a bevel at an angle of 3-6 ° C. in the direction of the path of movement of the knife. 1 il. with (L

Description

со соwith so

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1139188011391880

Изобретение относитс  к полигра- фическому машиностроению и может быть использовано при конструировании ма- пин дл  обрезки книжных блоков, в частности резальных устройств блокооб- рабатывающих агрегатов.The invention relates to printing machinery and can be used in the design of mapping for trimming book blocks, in particular cutting devices of block-processing units.

Цель изобретени  - пов ьшение качеThe purpose of the invention is to improve the quality

ртва обрезки книжных блоков путем у|странени  непр молинейности обрезавмой поверхности.Shredding book blocks by removing the circumferential surface.

Поставленна  цель достигаетс  тем, что устройство снабжено клиновыми накладками, выполненными со скосом под углом 3-6 (в зависимости от сорта бумаги блока), в направлении траектории перемещени  ножа.The goal is achieved by the fact that the device is equipped with wedge linings, made with a bevel at an angle of 3-6 (depending on the type of paper block), in the direction of the movement of the knife.

На чертеже изображена принципиальна  схема устройства.The drawing shows a schematic diagram of the device.

Предлагаемое устройство содержит транспортирующие пластины I, зажимную планку 2, зажимную планку (противо- нож) 3, нож 4, накладки 5 клиновые.The proposed device contains transporting plates I, a clamping bar 2, a clamping bar (anti-knife) 3, a knife 4, lining 5 wedge.

Устройство дл  обрезки кшшног о блока работает следующим образом.The device for trimming the unit operates as follows.

Книжньш блок 6 в позицию дл  обрезки передаетс  транспортными планками 1 в зажатом состо нии. Зажимные планки 2 и 3 снабжены накладками 5, выполненными со скосами под углом 3-6° в направлении траектории перемещени  ножа, которые дополнительно зажимают блок 6 перед обрезкой его ножом 4.The book block 6 in the position for cutting is transmitted by the transport strips 1 in the clamped state. The clamping strips 2 and 3 are provided with linings 5, which are made with bevels at an angle of 3-6 ° in the direction of the path of movement of the knife, which additionally clamp the block 6 before cutting it with knife 4.

Claims (1)

Формула изобретени Invention Formula Устройство дл  обрезки книжного блока в блокообрабатывающем агрегате содержащее нож, зажимные планки, транспортирующие пластины, отличающеес  тем, что, с целью повышени  качества обрезки, зажимные планки снабжены накладками, выполненными со скосами под углом 3-6 в направлении траектории перемещени  ножа.A device for trimming a book block in a block-processing unit containing a knife, clamping slats, transporting plates, characterized in that, in order to improve the quality of trimming, the clamping slats are provided with slips made with bevels at an angle of 3-6 in the direction of the knife movement path.
SU864096555A 1986-05-21 1986-05-21 Device for trimming book unit in book-binding machine SU1391880A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU864096555A SU1391880A1 (en) 1986-05-21 1986-05-21 Device for trimming book unit in book-binding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU864096555A SU1391880A1 (en) 1986-05-21 1986-05-21 Device for trimming book unit in book-binding machine

Publications (1)

Publication Number Publication Date
SU1391880A1 true SU1391880A1 (en) 1988-04-30

Family

ID=21248649

Family Applications (1)

Application Number Title Priority Date Filing Date
SU864096555A SU1391880A1 (en) 1986-05-21 1986-05-21 Device for trimming book unit in book-binding machine

Country Status (1)

Country Link
SU (1) SU1391880A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 289692, кл. В 26 D 1/06, 1968. *

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