Side glue format adjustment device

Abstract

The invention discloses a side glue format adjustment device and relates to a device for adjusting side glue format width. The invention aims at providing the side glue format adjustment device saving a mount space. The side glue format adjustment device comprises an adjustment handle (1), an adjustment rod (2) and adjustment block (3), wherein the adjustment rod (2) is fixed on the adjustment handle (1); the adjustment handle (1) is mounted on a rack (4) rotatably; screw threads are formed on the external circumference surface of the adjustment rod (2); the end head of the adjustment rod (2) penetrates through a through hole in a clamp block (5) and extends into a cavity in the clamp block (5); a threaded through hole for allowing the adjustment rod (2) to penetrate through is formed in the adjustment block (3); and the adjustment block (3) is mounted on a part, located in the cavity, of the adjustment rod (2) through the threaded through hole in a sleeving manner.

Description

technical field [0001] The invention relates to an adjusting device in a saddle stitching linkage machine, in particular to a device for adjusting the width of a side glue book. Background technique [0002] In the existing saddle stitching machine, the signatures have to go through the workflow of upper side glue, and the thickness of the signatures is often different, so it is necessary to adjust the width of the signature format according to different signatures. Such as figure 1 As shown, in the existing signature upper side gluing device, the purpose of adjusting the width of the signature is achieved by adjusting the distance between the left and right clamping blocks 1', and the clamping block 1' is placed on the frame 2 ' to move on. Each clamping block 1' is provided with a set of adjustment devices, and each set of adjustment devices includes an adjustment handle 3' and an adjustment rod 4' fixed on the adjustment handle 3', and the outer circumference of the adj...

AI Technical Summary

Problems solved by technology

However, since the adjustment handle 3' is threadedly connected to the frame 2', when the adjustment handle 3' is rotated, the adjustment handle 3' will move relative to the frame 2', and in some cases will move to the outside of the frame 2', In this way, when the upper side glue device is installed, enough spare space must be reserved for the adjustment handle 3', thereby causing the entire device to occupy a larger space and increase the production cost.

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