Full-automatic pulp-molding roller molding machine

Abstract

The invention discloses a full-automatic pulp-molding roller molding machine. A gear of a transfer rotary drum is fixed on one end of an upper main shaft. One side of the upper main shaft is movably arranged on a side frame, and the other side of the upper main shaft is movably arranged in a bearing of a pulp distribution box. Supporting brackets are fixedly arranged on two sides of the upper main shaft. Six rotating shafts are connected to the two supporting brackets, and each rotating shaft elastically fixes an upper mold mounting plate through a press plate and a spring. An upper pipeline is arranged on the bottom surface of the upper mold mounting plate, on which an upper mold is fixed. A crank arm is fixedly arranged at one end of each rotating shaft, and is connected with a roller. The roller and a track cam are in flexible connection. A driving gear and a chain wheel are fixedly arranged at one end of a lower main shaft of a pulp-absorption rotary drum, and the lower main shaft is supported by a left bearing block and a right bearing block. Six rotary drums are fixedly arranged on the lower main shaft, and six lower mold mounting plates are arranged on the six rotary drums. A lower mold is fixedly arranged on each lower mold mounting plate, and a lower pipeline is arranged on the bottom surface of each lower mold mounting plate. Due to the scheme of drying and transmitting products by a drying transmission device, the defect that the traditional pulp-molding molding machines have low working efficiency is overcome. The full-automatic pulp-molding roller molding machine is applied to manufacturing various paper-molded trays.

Description

technical field [0001] The invention relates to a full-automatic pulp molding pair-to-roll forming machine. Background technique [0002] At present, in the pulp molding industry, egg trays, egg boxes, fruit trays, bottle trays and other paper trays are made of recycled waste paper. The molding equipment used is a reciprocating molding machine, which belongs to small equipment and relies on manual operation. Manipulating one pallet at a time, the output is low, and the labor intensity of workers is high, which can only meet the production of small batches of products with small area and simple shape; the gap rotary molding machine has only one transfer drum, which can only be pressed once for one revolution. Most of the time is idling, causing a lot of equipment waste and energy waste, relatively increasing the production cost of the product, and the structure is complicated and the cost performance is low. Contents of the invention [0003] In view of the above situation...

AI Technical Summary

Problems solved by technology

[0002] At present, in the pulp molding industry, egg trays, egg boxes, fruit trays, bottle trays and other paper trays are made of recycled waste paper. The molding equipment used is a reciprocating molding machine, which belongs to small equipment and relies on manual operation. Manipulating one pallet at a time, the output is low, and the labor intensity of workers is high, which can only meet the production of small batches of products with small area and simple shape; the gap rotary molding machine has only one transfer drum, which can only be pressed once for one revolution. Most of the time is spent in idling motion, resulting in a lot of equipment waste and energy waste, which relatively increases the production cost of the product, and the structure is complex and the cost performance is low.

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