SU37068A1 - Binding Machine - Google Patents

Description

The proposed machine is intended to automatically carry out all operations for joining sheets bound in a book to the binding.

In FIG. 1 is a schematic side view of the machine, and FIG. 2- above.

The machine consists of several groups of parts intended for the supply of books and covers, their gluing, pressing and display in finished form. On the table 2 /, on the surface of which the conveyor belt 20 moves, are placed between the side walls 22, spine upwards, stitched into a book of sheet books and pressed against the stop 23. Last of the installed books, 23, periodically, at certain intervals, automatically extends upward, approximately, to / from its height, for which serves ejector 26, moving up and down in the guides 25 with help, and the eccentric 24.

The pushed-out book is gripped automatically by opening the imis with the paws 4 fixed in the slots of the disk 27, provided with grooves 28, and when the marked disk is rotated, it is brought to the greasing device 5 consisting of ordinary paired rollers and boxes with glue.

From the opposite side of the machine

(70)

binding folders are fed, stacked, face up, onto table 2, provided with guide walls and squares. The bottom folder is periodically pushed out from under the stack by projections 10 and W moving in corresponding slots of the table using the levers 9 connected with them. transversely mounted lever 5, receiving a reciprocating motion from the disc eccentric 7, provided with an eccentric groove. The folder is pulled out, is captured by rollers 7 / and advances onto table 12, until it stops 13, and is positioned on the table so that the spine of the folder, facing up, is above the slot in the table. The slot cut is designed to pass a group of parts moving below and having the aim is to lift the folder to bend it to a position convenient for inserting a book smeared with glue and to keep it in that position until it reaches the greasing rollers. This group of parts consists of guide plates 14, which are obliquely attached to Zilkism 3 and, when they move, lift the folder from the inside by the spine, so that the folder hangs on the plates 14. The levers 75, - P prisoners to the rotating disks, press on the front side the plates 14 are a folder, and the latches 16 and 17 hold the folder by the edge from below in the position given to it during the entire time of the movement of the cross, to which the forks 3 are fastened, up to the moment of approach to the spreading rollers and insertion of the book. In order to change the position of the forks 3 relative to the axis of rotation of the cross and to give the worn folder a position convenient for automatically receiving the book already glued with glue from the rollers 5, levers / 8 are provided, hinged on one side with the forks 3, and on the other moving, using the corresponding spindle, in the slots of the cross and eccentric groove / R. When the papha, in a half-opened form and facing back down, approaches the spreading rollers, the book at this time comes out of them, and since the speed of movement of the paws 4 with the book clamped in them is greater than the speed of movement of the fork 3 with the folder, the book moves into the half-opened folder and already captured together with the binder, rollers 30 and transferred by conveyor 3 / to the press, which is fixed with one of its cheeks motionless to the bed, the other along, the movable cheek is connected, using lever 33, with disk 34, periodically opening and closing smiling To adjust the distance between the cheeks of the press, depending on the thickness of the book, the plate 35 is used, and to stop the movement of the book fed to the press at a certain place, a part 36 is combined with the lever 37 with a cyclic groove of the disk 38. For ready reception and removal, press the -th book intended conveyor 39.

The subject matter of the invention.

Claims (4)

1. A machine for attaching sheets of 5K overpayment, characterized in that for the filing of both covers and sheets that are stitched into books, their gluing, pressing and laying out in finished form are devices that sequentially perform all the necessary operations automatically, without the use of manual labor. 2. In a machine according to claim 1, use a device for feeding books to a sizing device, characterized in that for sequential automatic extension, one by one, an ejector 26 acting through an eccentric 24 and guides 25, fed by conveyor 24, the grip of the books being pulled out and the aagomat} 1 of their own supply to the greasing glue rollers 5 serve as paws 4 fixed in the slots of the rotating disk 27. 3. In a machine according to claim 1, use a device for feeding and putting covers on covers on a book, characterized in that for sequential automatic advancement, one after another of the covers of the cover, lever 9 with projections / O and 10, acting from eccentric 7, and rollers //, for automatic gripping, bending and feeding of covers to books already filled with glue, the forks 3 are designed, operating with the help of levers 15, latches 16 and 17, levers 18 and eccentric groove 19. 4. In a machine according to claim 1, use of a device for gripping and pressing already glued to the covers are books that are characterized by the fact that the rollers 30 are used to automatically pick up books and the cheeks automatically pressed and closed by the disk 34 and the lever 33 are used for pressing.