Reinforced hard corrugated board die-cutting machine

Abstract

The invention relates to a reinforced hard corrugated board die-cutting machine. The reinforced hard corrugated board die-cutting machine comprises a base table, a cutting carry mechanism, a radius adjusting mechanism, a rotary bearing platform, a pressing mechanism, a synchronous rotary driving mechanism and a cutting device. The pressing mechanism comprises a rotating cylinder, a lifting air cylinder, a stroke frame, an adjusting air cylinder, a center pressing disc, a connecting rod and a pressing ring. The die-cutting machine can be used for cutting machining of corrugated boards of circular structures, the circular corrugated boards of the same diameter size can be cut and formed in a standardized mode after adjustment is completed, the uniformity of the quality of cut finished products is guaranteed, batched cutting machining can be rapidly completed, the operation is easy, the production efficiency is high, and in addition, the die-cutting machine is simple in overall structure, low in equipment cost input and convenient to maintain and repair in the later period.

Description

technical field [0001] The invention relates to the technical field of cardboard processing, and specifically proposes a die-cutting machine for reinforced rigid corrugated cardboard. Background technique [0002] Corrugated cardboard is a kind of multi-layer bonded cardboard. It is a multi-layer cardboard structure processed by at least one layer of corrugated sandwich board core and bonded board surface cardboard by gluing. Due to its structural characteristics, corrugated cardboard has a high It has excellent mechanical strength, can withstand collision and fall during handling, and is widely used as carton packaging material. [0003] Rigid corrugated cardboard is used in the field of packaging, and is often cut into various regular or irregular cardboard shapes according to needs, among which it is often processed into a circular corrugated cardboard structure with the required diameter for packaging; in the existing During the cutting process of corrugated cardboard, ...

AI Technical Summary

Problems solved by technology

[0003] Rigid corrugated cardboard is used in the field of packaging, and is often cut into various regular or irregular cardboard shapes according to needs, among which it is often processed into a circular corrugated cardboard structure with the required diameter for packaging; in the existing During the cutting process of corrugated cardboard, part of it is cut manually, which is not convenient for batch cutting and processing, the processing efficiency is low, and it is easy to cause deformation and damage of the cutting edge of corrugated cardboard due to improper operation. It is not easy to ensure the uniformity of the quality of the cut products. The other part uses intelligent numerical control cutting equipment. Although it can complete the cutting of corrugated cardboard in any shape, the cost of the equipment is high and the maintenance is difficult.

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