Multilayer film punching device

Abstract

The invention provides a multilayer film punching device. The multilayer film punching device comprises a conveying assembly, a punching assembly and a controller. The punching assembly comprises a rack, a tool rest mechanism and a tool rest transmission mechanism. A plurality of film channels are formed in the rack in the horizontal direction. The film channels are distributed at intervals in a stacked mode in the vertical direction. A plurality of tool hole channels communicating with the film channels are formed in the rack in the vertical direction. The tool rest mechanism is fixed to the rack through the tool rest transmission mechanism in the mode that the tool rest mechanism can reciprocate in the vertical direction. The tool rest mechanism comprises a plurality of tools. The tools are matched with the tool hole channels. The tool rest transmission mechanism and a conveying assembly are in communication connection with a controller. Through the multilayer film punching device, multilayer films can be subjected to multipoint punching simultaneously, and the multilayer film punching device has the advantages of being high in machining efficiency, easy to operate, high in automation degree and good in safety.

Description

technical field [0001] The invention relates to the field of processing machinery, in particular to a multilayer film punching device. Background technique [0002] At present, in order to increase soil temperature, maintain soil moisture, maintain soil structure, prevent pests from invading crops and diseases caused by certain microorganisms, etc., when planting plants, mulch is often laid on the soil around the plants to promote plant growth. . However, if the mulch film does not open holes, it may cause problems such as high soil temperature, poor moisture permeability, and high ambient humidity, which will affect the normal growth of plants. At present, film punching is mainly carried out by manual punching or punching equipment, and manual punching is slow, poor in quality, time-consuming and labor-intensive; while existing punching devices mostly punch a roll of film at a time, each time The efficiency of punching a hole is extremely low, and most of them are only su...

AI Technical Summary

Problems solved by technology

However, if the mulch film does not open holes, it may cause problems such as high soil temperature, poor moisture permeability, and high ambient humidity, which will affect the normal growth of plants.

At present, film punching is mainly carried out by manual punching or punching equipment, and manual punching is slow, poor in quality, time-consuming and labor-intensive; while existing punching devices mostly punch a roll of film at a time, each time Punching a hole is extremely inefficient, and most of them are only suitable for small films; at the same time, the product price is high, which is not conducive to market promotion, and it is rarely used in actual production

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