Carton automatic forming device

Abstract

The invention relates to an automatic carton forming device which comprises a machine frame, a downward pressing assembly and a pressed assembly. The downward pressing assembly comprises a hydraulic device and a downward pressing forming frame. The hydraulic device comprises a hydraulic cylinder and a hydraulic rod. The hydraulic rod is movably sleeved with the downward pressing forming frame. Four glue storage cavities are formed in the downward pressing forming frame. The glue storage cavities are provided with glue discharging holes. The pressed assembly comprises forming blocks and a bottom plate. A forming cavity used for carton forming is defined by the forming blocks and the bottom plate. An installation seat is arranged on the lower side of the bottom plate. A first supporting block and a second supporting block are symmetrically arranged on the installation seat with the forming cavity as the center. A first supporting rod is slidably connected in the first supporting block. A second supporting rod is slidably connected in the second supporting block. The sliding distance of the second supporting rod is larger than that of the first supporting rod. According to the scheme, when a carton is formed, forming and bonding of the carton can be completed at a time, the steps for carton forming are effectively reduced, and the machining efficiency of carton forming is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of carton processing, and in particular relates to an automatic carton forming device. 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. [0003] The production of cartons is mainly divided into three steps: one is the production of corrugated cardboard, that is, the roll paper produced by the paper mill is processed into various types of corrugated cardboard by corrugated cardboard production equipment; the o...

AI Technical Summary

Problems solved by technology

[0004] In the carton forming process, the existing technology generally transports the carton to be formed to the forming device through the input mechanism. The forming device first performs preliminary forming of the carton, and the carton after the preliminary forming is then transported to the bonding station. The preliminarily formed cartons are further bonded by dispensing, and finally the finished cartons are formed, and the formed cartons are then output through the output mechanism. In the prior art, two steps and two devices are required to form the cartons. , which will undoubtedly reduce the forming efficiency of the carton

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