Film pressing and edge sealing combined mechanism for paddy field film laminating machine

Abstract

The invention discloses a film pressing and edge sealing combined mechanism for a paddy field film laminating machine and belongs to the field of agricultural machinery. An installation frame is arranged on an installation seat, the installation frame is provided with a film pressing roller assembly through the installation plate in a suspending mode, a connection plate is hinged to and installedat the end of one side of a roller shaft of the film pressing roller assembly, an edge sealing wheel assembly is arranged on the connection plate in a matched mode, a copying control rod is inserted on the connection plate, the front end of the copying control rod is in hinge joint with the installation frame, a pressure spring is arranged on the copying control rod in a sleeving mode, the front end of the pressure spring is located in the axial direction of the copying control rod, and the rear end of the pressure spring is in extruding contact match with the connection plate. The mechanism achieves film pressing and edge sealing combination operation and has the advantages of reasonable, novel and simple structure, good film pressing and edge sealing operation quality, easiness in beingconfigured and installed on film laminating machines, strong applicability and high universality degree.

Description

technical field [0001] The invention belongs to agricultural machinery, and mainly relates to an operation mechanism which can be assembled on paddy field film-covering machines for laminating and edge-sealing. Background technique [0002] At present, after the film laying operation is completed on the soil surface of the paddy field, the film lamination and edge sealing parts after the laying of the film are laminated and assembled with independent structures and are separately configured with the film pressing parts and edge sealing parts installed on the frame of the paddy field film mulching machine. Edge work. In the practice of production operation, it is found that because the laminating parts and edge sealing parts are independent structures, they are installed separately on the laminating machine without any direct relationship with each other. There are technical defects such as poor effect and difficult guarantee of operation quality, and it is difficult to conf...

AI Technical Summary

Problems solved by technology

In the practice of production operations, it is found that since the lamination parts and edge banding parts are independent structures, and they are installed separately without any direct relationship with each other on the laminating machine, there is no cooperation and support for each other during operation, and there are operations Poor effect, difficult to guarantee the technical defect of operation quality, and it is difficult to configure the separate and independent laminating parts and edge banding parts on the laminating machine, the installation is more complicated, and the installation efficiency is low

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