SU26298A1 - Book Cover Making Machine - Google Patents

Description

The present invention relates to machine tools for the manufacture of book tires. The machine consists of a previously known working table for overlaying lids, provided with a clamp for sizing covers, and a lifting platform for feeding between the covers of cardboard strips (lags) cut into the size of the thickness and length of the book to be bound. Covers are placed on the work table, which are covered with a glued cover. When the ejector moves upward, the assembled tire is lifted with the help of endless belts thrown over the blocks, which, thanks to forks, move along the axes on which the blocks are mounted.

FIG. 1 is a longitudinal section of a book cover making machine; FIG. 2 is a top view at the moment of transfer of the finished covers (the approximate position of the blocks); FIG. 3-top view of it when sizing backlog; FIG. 4 is a cross-section along the line AB in FIG. one; FIG. 5 is a longitudinal section along line C in FIG. 2; FIG. 6 is a cross section along the EG line in FIG. 3

The proposed machine consists of a metal table A, in which the stroke

up and down pushers B, articulated with the machine pedal and interacting with the belts 3. Between the pushers B there is a lifting platform B, on which cardboard cardboard strips D are laid, cut to the size and thickness of the interlaced books, which are glued to the binding in E spine.

The machine is operated as follows. Two sheets of cardboard are placed on the table A in the binding format, which serve as covers of the book, and these sheets are laid on preset squares (not shown on the drawing). Thus, there are two covers on the table and a gap between them (Fig. 1). The bookbinder imposes on them the cover F, smeared with glue. In this case, pressing the first pedal lowers the presser E, which presses part of the cover F to the backwardness and glues it (Fig. 3). Caps cover G is glued to the arm. When the pedal is reversed, the ejector B lifts the folder with the attached cover F upwards (Fig. 2 and 5). At this time, from the movement of the second pedal, two infinite tires are brought under the assembled tire.

tape 3, thrown over the blocks And having a movement, in addition to rotational, also progressive along the axis on which they are mounted with the help of forks.

Thus, after the pushers are lowered, the ready-made tire of the LC is caught on endless ribbons 3, which are moved by the pressure of the second pedal and transfer the tire to the other ribbons for further finishing, the I blocks then return to their original position. The arrow K indicates how to apply the cover F so that the print on the cover takes the appropriate place.

The subject matter of the invention. A book cover making machine, consisting of a work table for applying covers and a lifting plate of a lagging space between them, provided with a clamp for sizing covers, characterized in that in order to transfer finished covers from work table A, ejectors were used for further processing B, articulated with the machine pedal and interacting with endless ribbons 3, 3, thrown over the blocks And so that these blocks can, with the help of forks, approach each other on the axes O and bring the belts under the raised ejector B the GZhD stalk (fig. 1, 2, 5).

Fig2

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