Wide-swing automatic bagging type folding machine

Abstract

The invention discloses a wide-swing automatic bagging type folding machine. The machine comprises a machine frame, and the machine frame is sequentially provided with a traction roller, a middle roller, a film laying roller, film pressing plates and a transmission roller. Swing arms are arranged on the two sides of the machine frame respectively, the swing arms are connected with a rotary disc through push-pull rods, the outer circumference of the rotary disc is of a gear structure, the rotary disc is in transmission connection with a gear of the transmission roller, and a gear groove meshed with the rotary disc is formed in the outer circumference of the transmission roller. The transmission roller is in transmission connection with a swing arm motor through two universal joints, and the two universal joints are connected at 90 degrees. The folding machine has the advantages that the structure is simple, film laying is flat, the machine is firm and durable and high in work efficiency, operation is more precise, and the fault rate is low; by means of a sleeve connection mode, the structure is more stable, the service life is long, and safety is high.

Description

technical field [0001] The invention relates to a film folding machine, in particular to a wide swing automatic bagging type folding machine for film packaging, which belongs to the field of film folding machines. Background technique [0002] In the production process of the film, the produced film is generally packaged manually or folded and packaged by a traditional reciprocating folding machine with a width of 0.5 meters. The traditional folding machine produces many folds during the folding process, and the cross friction of the film after packaging and transportation seriously affects In order to reduce the quality and use effect of the film, manual lamination is used for folding and reciprocating widths of more than 0.5 meters, which has poor consistency and low efficiency. The Chinese invention patent titled "Reciprocating Wide-Swing Tension-Free Folding Machine" with the application number "201520027356.4" discloses a reciprocating wide-swing tension-free folding ma...

AI Technical Summary

Problems solved by technology

[0005] Wide-swing automatic bagging type folding machine, including a frame, which is equipped with traction rollers, middle rollers, film-laying rollers and guide rollers in sequence, and swing arms are arranged on both sides of the frame , preferably an arc structure, the swing arm is connected with the turntable through a push-pull rod to realize the reciprocating folding of the film, the outer periphery of the turntable is a gear structure, the turntable is connected with the transmission roller, and the outer periphery of the transmission roller is set There are tooth grooves meshing with the gear structure of the turntable; the transmission roller is connected with the swing arm motor through two universal joints, and the two universal joints are connected at 90°, and the eccentricity during the rotation is determined by the universal joint. The knuckle adjustment solves the problem of eccentricity and avoids the direct connection between the turntable and the transmission roller, which is prone to eccentricity and causes the motor to fail or the transmission roller to be broken; The knuckle connection solves the problem that a single driving roller causes the driving roller to be too low and affects the working space

Images