Document punching-free bookbinding device

Abstract

The invention discloses a document punching-free bookbinding device, and relates to the technical field of financial instruments. The document punching-free bookbinding device comprises a left plate, a right plate and a plurality of pieces of bookbinding paper; the plurality of pieces of bookbinding paper are uniformly distributed up and down at equal intervals; the left end of each piece of bookbinding paper is fixedly connected with the left plate, and the right end of each piece of bookbinding paper is fixedly connected with the right plate; the width of the bookbinding paper is larger than that of the left plate and that of the right plate; the upper end of the left plate is rotationally connected with a left pressing plate through a rotating shaft; the upper end of the right plate is rotationally connected with a right pressing plate through a rotating shaft; the left pressing plate and the right pressing plate are connected through a compression spring, the left end of the compression spring is fixedly connected with the right end of the left pressing plate, and the right end of the compression spring is fixedly connected with the left end of the right pressing plate; a vertically formed side groove is formed in the left end of the left plate; a vertical side insertion plate is arranged at the right end of the right plate; the side insertion plate and the side groove are of an insertion matching structure; and the side inserting plate is slidably connected with a butt joint sliding block. The document punching-free bookbinding device has the beneficial effects that punching is not needed, destructiveness is small, multiple times of bookbinding and taking-out of documents are more convenient, and the document are not easy to be disordered.

Description

technical field [0001] The invention relates to the technical field of financial instruments. Background technique [0002] When the documents are sorted and collected, it is often necessary to bind the documents classified by single month, quarter or type, so as to facilitate the search and reading later. The traditional document binding device is to punch holes on the side of a dozen documents that have been sorted out. Then use threads or clips to pass through the through holes for binding positioning. The way of punching and then binding is more troublesome. Notice that after punching for binding, it is not convenient to take out the single documents. It needs to be taken out in a destructive way or by opening all the bound documents, which is easy to confuse. It is relatively troublesome, and it is inconvenient to realize the multiple removal of original documents. Contents of the invention [0003] The technical problem to be solved by the present invention is to p...

AI Technical Summary

Problems solved by technology

The way of punching and then binding is more troublesome. Notice that after punching for binding, it is not convenient to take out the single documents. It needs to be taken out in a destructive way or by opening all the bound documents, which is easy to confuse. It is more troublesome, and it is not convenient to take out the original documents multiple times

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