Biodegradation mulching film punching machine

Abstract

Provided is a biodegradation mulching film punching machine. The biodegradation mulching film punching machine is characterized in that the punching machine comprises a machine base, and the machine base is sequentially provided with a feeding roller, a first feeding tensioning roller set, front regulation type clamping rollers, a second feeding tensioning roller set, a feeding guide roller, a punching mechanism, a discharging guide roller, rear regulation type clamping rollers, an output tensioning roller set and a material rolling roller from feeding to discharging; the material rolling roller is driven by power; the first feeding tensioning roller set comprises a first feeding upper tensioning roller and a first feeding lower tensioning roller; the front regulation type clamping rollers comprise the upper front clamping roller and the lower front clamping roller; the second feeding tensioning roller set comprises a second feeding upper tensioning roller and a second feeding lower tensioning roller; the regulation type clamping rollers comprise the upper rear clamping roller and the lower rear clamping roller; the output tensioning roller set comprises an upper output tensioning roller and a lower output tensioning roller.

Description

technical field [0001] The invention relates to processing equipment for biodegradable mulch, in particular to a punching machine for biodegradable mulch. Background technique [0002] Plastic mulch is widely used in crop cultivation, which can improve soil properties, increase soil temperature, maintain soil moisture and nutrient supply, improve light conditions, and reduce pests and diseases. In order to facilitate the irrigation and fertilization of crops, and to grow out of the plastic film after the crops emerge from the ground and germinate, and therefore need to open holes in the plastic film, there have been manual tearing of the plastic film by hand, or a semi-automatic punching machine that has been manually stepped on with the foot. The punching machine is used for punching, the manual operation is inefficient, and the labor intensity of the workers is high. Therefore, people have invented a fully automatic punching machine. The fully automatic punching machine n...

AI Technical Summary

Problems solved by technology

In order to facilitate the irrigation and fertilization of crops, and to grow out of the plastic film after the crops emerge from the ground and germinate, and therefore need to open holes in the plastic film, there have been manual tearing of the plastic film by hand, or a semi-automatic punching machine that has been manually stepped on with the foot. Punching with a hole machine, manual operation is inefficient and labor-intensive

Therefore, people have invented a fully automatic punching machine. The fully automatic punching machine needs to tighten the film when punching, which is beneficial to the punching die to avoid wrinkles in the film when punching, which affects the punching quality. The punching machine usually has only one set of tension roller set at the feeding place, and the tension roller set is only 3-4 tension rollers, the tension effect is poor, which affects the punching quality, and the tension roller set is only 3-4 tension rollers. Most of the rollers are fixed, so not only the tensioning effect is poor, but also it is relatively slow during transportation, which reduces the work efficiency. In addition, the existing punching machines generally only have one set of punching dies installed on the frame. It is fixed on the frame, and the template of the punching die is also fixed and non-adjustable. The punching efficiency of a group of dies is low, each template is fixed, and the distance between the punched holes cannot be adjusted, which is not conducive to the cultivation of various crops. need

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