A horizontal roller suction collating machine

Abstract

The invention relates to the technical field of book collating machines, and discloses a horizontal roller suction collating machine, which includes a base, paper, a conveyor belt, an air pump and a hydraulic pump. Through the setting of the central shaft and the pressurized sealing device, the paper can be absorbed as a whole. On the one hand, there is enough pulling force on the paper, and the damage caused by the gripper teeth to the paper is removed, the safety of the paper is improved, and the central shaft is prevented. During the rotation process, the tail of the paper collides with the equipment, reducing paper damage and improving product quality. On the other hand, it can realize continuous and uninterrupted collation, realize efficient use of the outer surface of the adsorption plate, and increase the speed of collation , improve the efficiency of collation, and at the same time, through the setting of the diameter expansion device, the diameter of the collation device can be regulated, and the diameter of the collation device can be selected according to the length of the paper, so that the collation device can rotate once, and at least more than one sheet of paper can be aligned Perform paging to further improve paging efficiency.

Description

technical field [0001] The invention relates to the technical field of book collating machines, in particular to a horizontal roller suction collating machine. Background technique [0002] The collating machine is to match papers with different page numbers together. It can be divided into clamp type and roller type collating machine. The working principle of the roller type collating machine is as follows Figure 8 As shown: the rotating roller 1 rotates, and drives the suction nozzle 2 and the gripper 3 to rotate. When it rotates to the gap below the storage box 4, the cam installed on the rotating roller 1 controls the movement of the gripper 3. Open and close, clamp the paper 5, and then rotate again, carry the paper 5, turn to the page box 6, the suction nozzle 2 and the gripper 3 are separated, the paper 5 is released, and the page roller 7 is used to dial move to make the paper 5 return to its original position, but there are some deficiencies in this process, as fol...

AI Technical Summary

Problems solved by technology

[0003] First, when the suction nozzle 2 and the gripper 3 are clamping the paper 5, because the cam drives the gripper 3 to rotate, which is a mechanical movement, the thickness of the paper 5 cannot be accurately measured, and the clamping force is prone to be too large , so that the paper 5 has an indentation, or the clamping force is too small to pull the paper 5 out, and then the phenomenon of page loss and paper jam occurs, and the gripper 3 is in the process of closing. The paper 5 at the gap causes local impact, which is easy to cause damage to the paper 4, resulting in a decline in product quality

[0004] Its two, because the diameter of rotary drum 1 is fixed, then can't adjust according to the length of paper 5, once the length of paper 5 exceeds half of the circumference of the section of rotary drum 1, then paper 5 covers another gripper 3, The speed of collating pages of the collating machine will be greatly reduced. At the same time, the constant diameter of the rotating roller 1 will greatly restrict the rotating speed of the rotating roller 1. If the speed is too high, the closing speed of the gripper teeth 3 will increase accordingly. If the speed is too high, the damage to the paper will be increased; if the speed is too slow, the paging speed will be affected

[0005] Third, when the paper 5 is transported to the page box 6, the paging roller 7 collides with the paper 5, which will easily cause creases to appear on the paper 5, further affecting the quality of the paper 5, and causing a decline in the quality of the product

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