Creasing machine for carton processing

Abstract

The invention discloses a creasing machine for carton processing. The creasing machine comprises a working platform, a conveyor belt, an upper fixing platform and a sliding rail, wherein the working platform is in a long strip shape as a whole; the conveyor belt is arranged in the center of the working platform; the two sides of the working platform are both provided with hydraulic cylinder supporting platforms; the front end and the rear end of each of the hydraulic cylinder supporting platforms are both provided with hydraulic cylinders; the output ends at the tops of the hydraulic cylindersare provided with hydraulic rods; the upper fixing platform is arranged directly above the working platform; the four corner ends of the bottom surface of the upper fixing platform are all provided with fixing blocks; the four fixing blocks are separately connected to the four hydraulic rods arranged on the working platform; and the sliding rail is also arranged between the upper fixing platformand the working platform. According to the creasing machine for carton processing provided by the invention, through the cooperation of the sliding rail designed with two open ends and creasing rollerassemblies capable of being quickly mounted, paperboard with different numbers of creases can be creased at one time so as to improve the efficiency. Secondly, spacing-adjustable position-limiting plates arranged on the two sides of the conveyor belt cooperate with first and second material guiding wheels at the same time, so that the problem of deviation in the process of conveying and creasingthe paperboard can be avoided.

Description

technical field [0001] The invention relates to the field of carton processing equipment, in particular to a crease machine for carton processing. Background technique [0002] Carton (English carton or hard paper case): It is the most widely used packaging product. According to different materials, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models. Cartons are commonly used with three layers and five layers, and seven layers are rarely used. Each layer is divided into lining paper, corrugated paper, core paper, and face paper. The color and feel are different, and the paper (color, feel) produced by different manufacturers is also different. Different types of cartons need to be indented and creased before production, especially in the forming process of corrugated cartons, the folded part must be indented before the carton can be successfully made. [0003] Application number CN 208962558U relates to a crease rolling m...

AI Technical Summary

Problems solved by technology

However, this invention supports the lower rollers through the screw mandrel, and the screw mandrel will be deformed due to the continuous vertical support force under the long-term working condition, which will affect the movement of the slider 16 on the screw mandrel. The bending will also tilt the direction of the rollers' pressing down, so that the pressed creases cannot achieve the expected effect. Secondly, the number of creasing rollers on the screw rod is small. If it is necessary to increase or decrease the number, the disassembly and installation process will be difficult very cumbersome

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