Film blowing and bag making integration device

Abstract

The invention discloses a film blowing and bag making integration device. The structure of the device comprises a device base, a control panel, a bag making machine, a fixed supporting plate, a transmission wheel group, a volume expander, a film blowing die head, a fan and a rubber wheel group, the control panel is arranged at the rear end of the upper surface of the device base and is connected with the rear end of the upper surface of the device base by electric welding, the bag making machine is arranged at the front part of the upper surface of the device base and is electrically connectedwith the control panel, the fixed support plate is arranged at the left side of the device base, the fixed supporting plate is connected with the device base by electric welding, the transmission wheel group is mounted on the upper part of the front surface of the fixed supporting plate and is in riveting connection with the fixed supporting plate by a bolt, the film blowing die head is arrangedbelow the transmission wheel group, and the volume expander is arranged in the film blowing die head. The volume expander is arranged to make the diameter of the die head directly enlarged as needed when a user operates a same material with different parameters, so the device has an enhanced practicality, is convenient to operate, improves the working efficiency of the user, and saves the die replacement cost.

Description

technical field [0001] The invention relates to the field of plastic bag production equipment, more precisely, it is an integrated equipment for blowing film and making bags. Background technique [0002] At present, the equipment used to produce plastic bags is generally composed of three independent film blowing machines, printing machines and bag making machines. The products after film blowing by the film blowing machine need to be wound up manually or by a winder, and placed on the printing machine. Printing is carried out on the machine, and the printed product can only be placed on the bag making machine to produce plastic bags after being wound up manually or by a winder. The existing production equipment occupies a large area, has many processes, and has a large loss, requires many operators, has a low degree of automation, and has a large product loss, thereby increasing the production cost of the product. However, the current integrated equipment for blown film a...

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Problems solved by technology

[0004] Aiming at the deficiencies of the existing technology, the purpose of the present invention is to provide an integrated film blowing and bag making equipment to solve the problem in the prior art that when blowing film, it is necessary to replace or configure different die heads according to user needs, and it is impossible to make the same material Different parameters are blown under the same die head, which makes its work efficiency low and its cost is high.

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