Gantry manipulator belt net transfer type paper mold forming line

Abstract

The invention discloses a gantry manipulator belt net transfer type paper mold forming line which comprises a gantry mechanical arm, a screen frame feeding and discharging mechanism, a wet blank forming machine, a dry blank forming machine and a material taking robot. The screen frame feeding and discharging mechanism comprises a mechanism frame installed on a three-axis transferring mechanism of the gantry mechanical arm, a first vacuum suction head and a second vacuum suction head, wherein the first vacuum suction head and the second vacuum suction head are opposite in direction. The wet blank forming machine comprises a wet blank rack, a wet blank upper mold, a screen frame bearing mechanism, a slurry pool, a slurry fishing lower mold and a lifting mechanism, the three-axis transferring mechanism drives the first vacuum suction head to place an empty screen frame on the screen frame bearing mechanism located at the bearing position, and the three-axis transferring mechanism further drives the second vacuum suction head to suck away the screen frame with a wet blank on the slurry fishing lower mold. When the screen frame bearing mechanism is switched to the avoiding position, an empty screen frame supported by the screen frame bearing mechanism is placed on the slurry fishing lower mold driven by the lifting mechanism from the upper side; the screen frame can be reliably and smoothly transferred in a narrow space under the condition that waste of an air source is reduced.

Description

technical field [0001] The invention relates to the field of forming paper molds (such as but not limited to disposable tableware and disposable tool bags), in particular to a gantry manipulator belt net transfer type paper mold forming line. Background technique [0002] With the continuous development of the economy and the continuous progress of science and technology, extremely rich material consumer goods are provided for people's lives, and the paper mold made of ecological plant fiber pulp is one of many material consumer goods. [0003] As we all know, paper molds can be divided into tableware (such as but not limited to disposable fast food boxes), drinking utensils (such as but not limited to disposable cups) and work bags (such as but not limited to disposable packaging containers), Whether it is tableware, drinking utensils or work bags, their production process is inseparable from the steps of forming wet blanks, drying wet blanks to form dry blanks, trimming dr...

AI Technical Summary

Problems solved by technology

Since the transfer of the wet billet requires the vacuum adsorption of the wet billet by the wet billet profiling jig, and the transfer of the dry billet needs the vacuum adsorption of the dry billet by the dry billet profiling jig, no matter it is a wet billet or a dry billet, it will There are more or less gaps, which will cause waste of air source at the wet profiling jig and dry profiling jig

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