Machining equipment and method for molded pulp product

Abstract

The invention discloses machining equipment for a molded pulp product. The equipment comprises a feeding unit, a rolling / rotary cutting unit which comprises a horizontal rotary disc, wherein at leastone translation rolling / rotary cutting wheel is horizontally connected to the upper surface of the horizontal rotary disc in a sliding mode, the translation rolling / rotary cutting wheel is connected with a translation driving mechanism, and the translation rolling / rotary cutting wheel is connected with a rotary driving mechanism, the upper surface of the horizontal rotary disc is rotationally connected with two rolling / rotary cutting movable dies which are located on the periphery of each horizontal rolling / rotary cutting wheel and symmetrically distributed with the horizontal rolling / rotary cutting wheel as the center, and each rolling / rotary cutting movable die corresponds to one rotary downward pressing assembly, each rolling / rotary cutting movable die corresponds to one rotary drivingmechanism, and the rotary driving mechanisms drive the rolling / rotary cutting movable dies to rotate, and a material taking and placing unit which is used for placing non-rolled / rotary-cut pulp moldedproducts conveyed by the feeding unit on the rolling / rotary cutting movable dies and taking and transferring the rolled / rotary-cut pulp molded products to the outside of the rolling / rotary cutting unit.

Description

technical field [0001] The invention belongs to the technical field of pulp molded product processing, and in particular relates to a machining equipment and method for pulp molded products. Background technique [0002] Pulp molded products, including pulp molded lids, cups and other container products. [0003] When the lid and the cup are combined, in order to ensure airtightness and anti-off performance, a ring buckle design is generally made on either side. [0004] The current design of this ring buckle is processed in the pulp molding process to achieve the above-mentioned sealing and anti-off properties. Although this method can meet the requirements of use to a certain extent, it has the following defects: [0005] It will lead to a structure of unequal thickness, and the amount of material input will increase; [0006] Secondly, it increases the difficulty and cost of mold opening. [0007] In order to improve the defects of the prior art, for example, Chinese ...

AI Technical Summary

Problems solved by technology

The disadvantage of this method is that the mold wheel walks around a circle, and its efficiency is low. At the same time, it is necessary to design a circle of mold wheel walking guide track, which temporarily uses a large volume and high cost, and is not easy to pick and place materials.

[0008] In addition, the Chinese patent also discloses a servo forming device for controllable feed processing of the ring buckle of the pulp cup lid, CN201922057581.3. In this scheme, mechanical equipment is used to extrude the pulp cup lid in the later stage, and the lower mold is located at the bottom This structure causes the placement of the unprocessed pulp cup and the acquisition of the processed pulp cup to be interfered, affecting the early discharge and later reclaiming

Secondly, after finishing the processing of the cup lid, it is necessary to remove the processed cup lid and reinstall an unprocessed cup lid to continue extrusion processing. The pause time in the middle is longer and affects the processing efficiency

[0009] Furthermore, there is also the problem of low efficiency in the removal and processing of the remaining edges of the existing pulp molded products.

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