Forming mould for carton extrusion molding

Abstract

The invention discloses a forming mould for carton extrusion molding. The forming mould comprises a mounting frame and two adjustable forming parts, wherein the forming parts are mounted on the mounting frame; the mounting frame comprises two linear slide platforms; each forming parts comprises two forming units which are separately mounted on the two linear slide platforms; two movable moulds ofeach forming unit are positioned at the two sides of a fixed mould, and can synchronously and reversely move relative to the fixed mould; the two forming units of the forming part are oppositely arranged, and synchronously and reversely move between the two forming units on opposite positions along with the linear slide platforms to form a dimension-adjustable forming area. The forming mould for carton extrusion molding is equipped with two stations to meet forming needs of cartons of different specifications; and moreover, the forming area of each station is adjustable in dimension, and therefore, the forming mould can be suitable for forming needs of cartons of more specifications.

Description

technical field [0001] The invention relates to a technical scheme for producing cartons by extruding sheet-shaped cardboard, in particular to a forming die for extrusion forming of cartons. Background technique [0002] The packaging function of the carton comes from its closed or semi-closed structure, which benefits from the structure of the cardboard, which is the raw material for making the carton. These structures include the crease structure and crease layout design, leaf structure and leaf layout design. . From cardboard with a specific structure to formed cartons, cartons are produced by bending in the prior art. The power required for bending can be the swing motion of the mechanical parts, or the relative dislocation motion of the mechanical parts. The relative dislocation movement of the common mechanical parts is specifically expressed as the extrusion of the cardboard. [0003] The equipment required for the carton extrusion process includes forming molds an...

AI Technical Summary

Problems solved by technology

This makes the existing packaging production line based on stable operation objects and stable operation requirements at the beginning of the design, resulting in the equipment / parts / components on the production line not having the function of adjustment; also, the packaging production line is equipped with carton extrusion forming equipment When, only the carton extrusion forming equipment is required to meet the production of cartons of one specification, so the structures that constitute the forming area in the prior art appear to be fixed with the mechanism or combined with the components.

[0006] In the prior art, not only the carton extrusion forming equipment can only be applied to the linear production requirements of a single specification, but also the carton extrusion forming equipment is designed as a single-station structure in the case of meeting the production requirements of a single specification of cartons, so that the carton extrusion The application layer of compression forming technology completely inhibits the characteristics of such technology with regulation

[0007] To sum up, the technical bias and conventional design ideas in the existing technology lead to the technical defect of single adaptability of the technical scheme of carton extrusion forming

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