Three-axis type PP cropping and stacking machine

Abstract

The invention discloses a three-axis type PP cropping and stacking machine. A first material strip sent by a first sending mechanism is guided into a first material strip conveying channel through a first material strip guiding and taking mechanism. A second material strip sent by a second sending mechanism is guided into a second material strip conveying channel through a second material strip guiding and taking mechanism. A third material strip sent by a third sending mechanism is guided into a third material strip conveying channel through a third material strip guiding and taking mechanism. The first material strip conveying channel, the second material strip conveying channel and the third material strip conveying channel are arranged in the longitudinal direction at intervals. The tail ends of the first material strip conveying channel, the second material strip conveying channel and the third material strip conveying channel are aligned, and material strip cropping mechanisms are right located at the tail ends of the first material strip conveying channel, the second material strip conveying channel and the third material strip conveying channel. Cropping cutters of the material strip cropping mechanisms ascend and descend in the longitudinal direction to achieve simultaneous cutting off of the first material strip, the second material strip and the third material strip. A lifting staggered stacking mechanism comprises a table top capable of ascending and descending in the longitudinal direction and a lifting drive device. The lifting drive device drives the table top to longitudinally ascend and descend. At least one material piece clamping, moving and loading mechanism can clamp and convey a first cropped material piece, a second cropped material piece and a third cropped material piece to the table top of the lifting staggered stacking mechanism for stacking. According to the three-axis type PP cropping and stacking machine, the three kinds of PP material strips can be fed at the same time and are combined to be synchronously cropped and stacked, the production efficiency is high, and the stacking quality is high.

Description

technical field [0001] The invention relates to a PP cutting and stacking machine, in particular to a three-axis PP cutting and stacking machine. Background technique [0002] In the process of laminated circuit boards, PP sheets need to be cut and stacked. After the PP sheets are cut, they are stacked and pressed through the conveying mechanism and the pressing mechanism, so that the PP sheets can be stacked stably. There are three different PP materials. For staggered stacked products, the current staggered stacking method is that three kinds of PP materials are cut into sheets through three sets of feeding and cutting equipment, three different PP sheets are stacked to form three stacks of PP sheet raw materials, and then passed through The three suction and sending mechanisms place the three kinds of PP sheets alternately on the platform of the lifting and staggered stacking mechanism for stacking. This method of feeding, cutting and stacking has the following problems: ...

AI Technical Summary

Problems solved by technology

[0003] 1. Multiple sets of equipment are used for feeding, cutting and merging and stacking of the three materials, which has high production costs and takes up a lot of space;

[0004] 2. Cutting separately and then stacking, resulting in differences in the sizes of the three PP sheets, making it difficult to form a neat stacking effect;

[0005] 3. The three materials are cut separately and then stacked, the production efficiency is low, and it consumes man-hours and labor

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