An automatic paper take-up machine

Abstract

The invention discloses an automatic paper taking machine. The automatic paper taking machine comprises a machine body, a cross beam, a cross beam lifting guiding mechanism, an air cushion worktable, an air cushion worktable horizontal-movement guiding mechanism, an air cushion worktable front support, a mechanical arm, a mechanical arm horizontal-movement guiding mechanism, a mechanical arm lifting guiding mechanism, a paper taking and distributing plate, a telescopic paper taking stirring piece, a paper taking and pressing device, a mechanical arm rear paper pushing plate and a control panel. According to the automatic paper taking machine, the technical problems that thin paper cannot be taken and the paper taking height is small in a traditional paper taking machine are effectively solved, a paper pile is taken onto a worktable top effectively through a simple paper taking method, and the automatic paper taking machine further has the beneficial effects of being simple in structure, low in failure rate, low in product cost and the like.

Description

technical field [0001] The invention relates to a paper fetcher on a printing or packaging production line, in particular to an automatic paper fetcher. Background technique [0002] As the automatic equipment of the pre-cutting process on the automatic cutting production line, the paper picker can quickly take out the stack of paper with a set height from the placed stack to the work table for use in cutting or subsequent processes. The paper picker can greatly reduce the labor intensity of workers and improve production efficiency. Although the paper picker appears in the market as a new equipment, with the advancement of the industrial automation revolution, the paper picker is bound to be widely used in the production process of printing or packaging. [0003] At present, most of the paper pickers in the market use rollers inserted into the paper take-up mechanism, that is, a rotatable rubber roller is installed at the front end of the workbench, and is directly squeeze...

AI Technical Summary

Problems solved by technology

For paper or special paper with a weight of less than 200 grams per square meter, the extrusion of the rubber roller will directly cause the paper to curl or be damaged

[0005] 2. The height of the paper is low, and the paper can only be taken at a height of less than 100mm each time.

The next process of paper picking is generally cutting. The cutting width of the general paper cutter is 160mm. If the paper picking height is lower than 100mm, the cutting production efficiency will be seriously affected.

[0006] 3. The uniformity of paper picking is poor, and secondary finishing is required

[0007] 4. The structure of the paper picker is complex and the cost is high

Coupled with the rotary drive mechanism of the roller itself and the table moving mechanism, etc., the structure of this paper picker is very complicated and the cost is very high

[0008] 5. The efficiency of the paper picker is low, the failure rate is high, and the paper is easily damaged

Since the paper is lifted by the direct extrusion of the roller, the requirements for the characteristics of the paper are relatively high. If the rubber roller cannot be inserted or the friction force is too large after insertion, the roller will be stuck or the workbench cannot be inserted, etc., resulting in damage to the paper stack. or machine failure

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